User:Jon Perry

Studied Mathematics at University College, Oxford University and Oxford Brookes University:

• University College, Oxford University - http://www.univ.ox.ac.uk/
• Oxford Brookes University - https://www.brookes.ac.uk/

Studied Art at Royal Academy of Art, The Hague:

• Royal Academy of Art, The Hague - http://www.kabk.nl

Studied Neurology at First Moscow State Medical University:

• First Moscow State Medical University - http://www.mma.ru/en/

Currently studying Languages, Language Origins and Language Syntax at University of Toronto:

• University of Toronto - http://learn.utoronto.ca/courses-programs/languages-translation

Some of my favourite sequences:

• A211172 - A de-diagonalized Sudoku torus.
• A215056 - Analysis of Minkowski 50-space zeroes.
• A209245 - A 3d recurrence.
• A209288 - A 4d recurrence.
• A003121 - Ballot numbers, or dominated words.
• A211347 - Sigma numbers.
• A001845 - Centered octahedral numbers.
• A214366 - Xylophone numbers.
• A181482 - Variation of the triangular numbers.
• A214832 - Piano key frequencies.
• A216151 - A fast growing nested pair of sequences.
• A217716 - Binomial word counter.
• A216196 - A diagonalized Sukoku torus.
• A224067 - The complex Collatz function z :-> 3iz + 1 + i.
• A217757 - Product (i!+1).
• A217716 - Product (binomial(n,k)+1)
• A213172 - A 3 dimensional walk.
• A002415 - 4 dimensional pyramidal numbers.
• A220096 - An extension of Fermat's brain.
• A066272 - Number of anti-divisors of n. (big cached site in link).
• A231205 - Mastermind variant.
• A011379 - Stable brick structures.
• A225879 - Elastic numbers.
• A080670 - Literal Factorization.
• A228311 - Double Factorials.
• A231155 - n integers contain a summable subset divisible by n.
• A234459 and A234460 - Complex factorials.
• A033455 - Complex 5-plex.
• A244408 - Goldbach minimality condition.
• A243427 - Strange elliptic curve.
• A247486 - Countdown.
• A230583 - Dirichlet's Divisor Sum Formula.
• A000125 - Cube cuts and decision tiles.
• A006000 - Graph numbers.
• A248194 - Solutions to x^2 - n.y^2 = n(n+1)/2.

External links:

• LinkedIn profile - https://www.linkedin.com/profile/view?id=196209979&trk=nav_responsive_tab_profile
• Periodic table from RSC - http://www.rsc.org/periodic-table
• Wolfram demonstrations - http://demonstrations.wolfram.com/search.html?query=Jon%20Perry
• Wolfram|Alpha widgets - http://www.wolframalpha.com/widgets/gallery/?query=JonPerry
• Clay Math Institute - http://www.claymath.org/
• Nobel Prize - http://www.nobelprize.org/