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.

A372560 Array read by upward antidiagonals: A(n, k) = A371094(A(n-1, k)) for n > 1, k >= 1; A(1, k) = A372443(k-1).

Table of values

n a(n)
1 27
2 165
3 41
4 8021
5 501
6 31
7 12408149
8 48469
9 189
10 47
11 19607957362005
12 299193685
13 4565
14 285
15 71
16 32439509492992549521282389
17 7552911875069269
18 1758549
19 6869
20 429
21 107
22 58947232705679751034215288252890081792789279233365
23 3195535888075328282939605996885
24 173230347605
25 2643285
26 10325
27 645
28 161

List of values

[27, 165, 41, 8021, 501, 31, 12408149, 48469, 189, 47, 19607957362005, 299193685, 4565, 285, 71, 32439509492992549521282389, 7552911875069269, 1758549, 6869, 429, 107, 58947232705679751034215288252890081792789279233365, 3195535888075328282939605996885, 173230347605, 2643285, 10325, 645, 161]