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Search: id:A079609
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A079609 a(p) = (b(p)-2)/p where b(k) denotes the k-th Bell number and p runs through the prime numbers. +0
2
0, 1, 10, 125, 61688, 2126495, 4874404106, 306986431845, 1919652428481928, 2459993170305526730730, 332043836975044402745021, 1428874762393255348701231773647, 57345183115624820200016928713263146 (list; graph; listen)
OFFSET

1,3

FORMULA

a(p) = (sum(k>=0, k^p/k!)/e-2)/p

CROSSREFS

Cf. A000110.

Sequence in context: A123358 A089832 A097816 this_sequence A101599 A002458 A079241

Adjacent sequences: A079606 A079607 A079608 this_sequence A079610 A079611 A079612

KEYWORD

nonn

AUTHOR

Benoit Cloitre (benoit7848c(AT)orange.fr), Jan 28 2003

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Last modified September 5 23:56 EDT 2008. Contains 143485 sequences.


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