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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.

A274653 Numerators of coefficients of z^n/n! for the expansion of Fricke's hypergeometric function F_1(1/2,1/2;z).

Table of values

n a(n)
0 0
1 1
2 21
3 185
4 18655
5 307503
6 12548151
7 305496477
8 138343008375
9 4464248592375
10 323592065474535
11 13015087974100485
12 2301190559547593805
13 110887163426713235625
14 11570760017278599886875
15 649837647729572203369125
16 1250848387902442801195686375
17 80233244659365977333374518375

List of values

[0, 1, 21, 185, 18655, 307503, 12548151, 305496477, 138343008375, 4464248592375, 323592065474535, 13015087974100485, 2301190559547593805, 110887163426713235625, 11570760017278599886875, 649837647729572203369125, 1250848387902442801195686375, 80233244659365977333374518375]

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

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