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 A116488 Number of factorizations of n into evil numbers. 4
 1, 0, 1, 0, 1, 1, 0, 0, 2, 1, 0, 1, 0, 0, 2, 0, 1, 2, 0, 1, 0, 0, 1, 1, 1, 0, 3, 0, 1, 3, 0, 0, 1, 1, 0, 3, 0, 0, 1, 1, 0, 0, 1, 0, 4, 1, 0, 1, 0, 1, 2, 0, 1, 4, 0, 0, 1, 1, 0, 4, 0, 0, 1, 0, 1, 1, 0, 1, 1, 0, 1, 3, 0, 0, 3, 0, 1, 1, 0, 1, 4, 0, 1, 0, 2, 1, 1, 0, 1, 7, 0, 1, 0, 0, 1, 1, 0, 0, 2, 2, 1, 3, 0, 0, 1 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,9 COMMENTS a(2*n) >= a(n) for n > 1. - David A. Corneth, Mar 27 2021 LINKS David A. Corneth, Table of n, a(n) for n = 1..10000 FORMULA Dirichlet g.f.: prod{n is in A001969}(1/(1-1/n^s)). CROSSREFS Cf. A001969, A116489, A116490. Sequence in context: A308103 A115604 A128617 * A356242 A216601 A283000 Adjacent sequences: A116485 A116486 A116487 * A116489 A116490 A116491 KEYWORD nonn AUTHOR Christian G. Bower, Feb 17 2006 STATUS approved

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Last modified March 23 10:58 EDT 2023. Contains 361443 sequences. (Running on oeis4.)