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A045779 Number of factorizations of n into distinct factors for some n (range of A045778). 2
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 21, 22, 25, 27, 31, 32, 33, 34, 38, 40, 42, 43, 44, 46, 52, 54, 55, 56, 57, 59, 61, 64, 67, 70, 74, 76, 80, 83, 88, 89, 91, 93, 100, 104, 110, 111, 112, 116, 117, 120, 122, 123, 132, 137, 140, 141, 142, 143, 148 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..66.

CROSSREFS

Cf. A045778-A045780, A001055.

Sequence in context: A091402 A064817 A108549 * A235028 A062014 A164707

Adjacent sequences:  A045776 A045777 A045778 * A045780 A045781 A045782

KEYWORD

nonn

AUTHOR

David W. Wilson

STATUS

approved

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Last modified September 20 20:12 EDT 2019. Contains 327247 sequences. (Running on oeis4.)