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A294857 Number of compositions (ordered partitions) of 1 into exactly 9*n+1 powers of 1/10. 2
1, 1, 92378, 638048716305, 79376343363731999772, 87451065686506297464527100009, 556054452693724489326948624520266970011, 15314213846343665104211951568419481838710411193512, 1486749321998795158270268184508036244709339593298119460028356 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,3
LINKS
FORMULA
a(n) = [x^(10^n)] (Sum_{j=0..9*n+1} x^(10^j))^(9*n+1).
CROSSREFS
Column k=9 of A294746.
Sequence in context: A194722 A140932 A208623 * A025042 A182657 A251069
KEYWORD
nonn
AUTHOR
Alois P. Heinz, Nov 09 2017
STATUS
approved

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Last modified February 29 20:48 EST 2024. Contains 370428 sequences. (Running on oeis4.)