cp's OEIS Frontend

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.

A371096 Array A read by upward antidiagonals in which the entry A(n,k) in row n and column k is defined by A(1, k) = 8*k-7, and A(n+1, k) = A371094(A(n, k)), n,k >= 1.

Table of values

n a(n)
1 1
2 21
3 9
4 5461
5 117
6 17
7 357913941
8 11605
9 213
10 25
11 1537228672809129301
12 72701269
13 87381
14 309
15 33
16 28356863910078205288614550619314017621
17 3752999689475413
18 91625968981
19 30037
20 405
21 41
22 9649340769776349618630915417390658987772498722136713669954798667326094136661
23 27043212804868893898596335048021
24 100743818301219097892181
25 760567125
26 79189
27 501
28 49

List of values

[1, 21, 9, 5461, 117, 17, 357913941, 11605, 213, 25, 1537228672809129301, 72701269, 87381, 309, 33, 28356863910078205288614550619314017621, 3752999689475413, 91625968981, 30037, 405, 41, 9649340769776349618630915417390658987772498722136713669954798667326094136661, 27043212804868893898596335048021, 100743818301219097892181, 760567125, 79189, 501, 49]