OFFSET
0,3
COMMENTS
"EGJ" (unordered, element, labeled) transform of squares.
LINKS
C. G. Bower, Transforms (2)
MATHEMATICA
nmax = 22; CoefficientList[Series[Product[(1 + x^k/k!)^(k^2), {k, 1, nmax}], {x, 0, nmax}], x] Range[0, nmax]!
CROSSREFS
KEYWORD
nonn
AUTHOR
Ilya Gutkovskiy, Mar 24 2024
STATUS
approved