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A050371 Number of factorizations into composite numbers indexed by prime signatures. A050370(A025487). 2
1, 0, 1, 1, 1, 1, 2, 2, 1, 2, 3, 3, 3, 4, 4, 5, 5, 4, 8, 6, 7, 4, 8, 9, 7, 11, 12, 11, 8, 13, 14, 8, 19, 21, 15, 16, 22, 16, 23, 12, 23, 26, 20, 26, 36, 22, 29, 35, 29, 34, 14, 44, 41, 11, 40, 40, 58, 30, 50, 54, 57, 52, 21, 75, 56, 28, 77, 69, 61, 92, 42, 50 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,7

LINKS

Amiram Eldar, Table of n, a(n) for n = 1..1000

CROSSREFS

Cf. A025487, A050370.

Sequence in context: A127830 A176816 A053284 * A172313 A022871 A127218

Adjacent sequences:  A050368 A050369 A050370 * A050372 A050373 A050374

KEYWORD

nonn

AUTHOR

Christian G. Bower, Nov 15 1999

EXTENSIONS

More terms from Amiram Eldar, Jan 29 2019

STATUS

approved

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Last modified July 24 11:17 EDT 2021. Contains 346273 sequences. (Running on oeis4.)