OFFSET
1,2
LINKS
Seiichi Manyama, Rows n = 1..140, flattened
FORMULA
E.g.f. of k-th column: ((log(1+log(1+log(1+log(1+log(1+x))))))^k)/k!.
EXAMPLE
Triangle begins:
1;
-5, 1;
40, -15, 1;
-440, 235, -30, 1;
6170, -4200, 775, -50, 1;
-105315, 86020, -20475, 1925, -75, 1;
...
MATHEMATICA
Flatten[Table[SeriesCoefficient[(Log[1+Log[1+Log[1+Log[1+Log[1+x]]]]])^k, {x, 0, n}] n!/k!, {n, 9}, {k, n}]] (* Stefano Spezia, Sep 12 2022 *)
CROSSREFS
KEYWORD
sign,tabl
AUTHOR
Christian G. Bower, Feb 15 1999
STATUS
approved