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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A259404 Pentagonal numbers (A000326) that are the sum of twelve consecutive pentagonal numbers.

Table of values

n a(n)
1 417912
2 9706632
3 3050311681782
4 70865417283102
5 22269721626195937752
6 517374380230514907672
7 162586828187971503638961822
8 3777247909935632832763236342
9 1187014240408376459988712771009992
10 27576939095353370682323270116205112

List of values

[417912, 9706632, 3050311681782, 70865417283102, 22269721626195937752, 517374380230514907672, 162586828187971503638961822, 3777247909935632832763236342, 1187014240408376459988712771009992, 27576939095353370682323270116205112]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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