OFFSET
0,9
COMMENTS
LINKS
Andrew Howroyd, Table of n, a(n) for n = 0..860 (first 41 antidiagonals).
Gerhard Kirchner, Maxima code
EXAMPLE
Table T(n,k) begins:
n\k 0 1 2 3 4
-----------------------------------
0: 1 1 1 1 1
1: 1 1 1 1 1
2: 1 3 11 43 171
3: 1 5 29 173 1037
4: 1 11 165 2773 48605
5: 1 21 593 17937 550969
6: 1 43 2773 205879 16231655
7: 1 85 11093 1615993 242436361
8: 1 171 48605 16231655 5811552169
PROG
(Maxima) See "Maxima code" link.
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Gerhard Kirchner, Mar 17 2022
STATUS
approved