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A196891 Number of partitions of 4^n into powers of n. 2
1, 1, 36, 132, 1086, 15265, 374160, 14615986, 880915707, 87935111811, 13580513909670, 3070403347926710, 1135311726763434816, 641959330240781369240, 510702153600297288442786, 653871437018428663002896250, 1287709155623146652148156476562 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,3
LINKS
FORMULA
a(n) = [x^(4^n)] 1/Product_{j>=0}(1-x^(n^j)) for n>1.
CROSSREFS
Row n=4 of A196879.
Sequence in context: A007265 A260130 A155708 * A105090 A254284 A076578
KEYWORD
nonn
AUTHOR
Alois P. Heinz, Oct 07 2011
STATUS
approved

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Last modified March 29 06:57 EDT 2024. Contains 371265 sequences. (Running on oeis4.)