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A052336 Shifts left under transform in formula line. 0
1, 1, 1, 2, 2, 3, 4, 5, 7, 9, 12, 15, 18, 23, 29, 35, 44, 54, 66, 81, 98, 119, 143, 172, 206, 246, 294, 350, 416, 492, 582, 686, 807, 948, 1111, 1300, 1520, 1773, 2064, 2401, 2787, 3231, 3741, 4324, 4993, 5757, 6631, 7628, 8763, 10057, 11530, 13201, 15101 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,4
LINKS
FORMULA
E.g.f. satisfies A(x)=x*prod( (1-x^(a(i)*(i+1)))/(1-x^i), i=1..infinity )
CROSSREFS
Sequence in context: A129528 A364159 A280200 * A318053 A061287 A225500
KEYWORD
nonn,eigen
AUTHOR
Christian G. Bower, Dec 19 1999
STATUS
approved

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Last modified February 23 04:31 EST 2024. Contains 370267 sequences. (Running on oeis4.)