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A059407 a(n+1) = a(n)-th composite number, with a(1) = 11. 0
11, 20, 32, 48, 68, 93, 124, 162, 209, 266, 334, 415, 513, 628, 764, 922, 1108, 1325, 1574, 1858, 2186, 2562, 2992, 3480, 4038, 4670, 5379, 6184, 7094, 8115, 9263, 10552, 11991, 13600, 15400, 17403, 19629, 22107, 24856, 27902, 31275, 35008 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

MATHEMATICA

g[ n_Integer ] := (k = n + PrimePi[ n ] + 1; While[ k - PrimePi[ k ] - 1, k++ ]; k); NestList[ g, 11, 45 ]

CROSSREFS

Cf. A006508.

Sequence in context: A044435 A011753 A120442 * A109376 A100038 A160843

Adjacent sequences:  A059404 A059405 A059406 * A059408 A059409 A059410

KEYWORD

nonn

AUTHOR

Robert G. Wilson v (rgwv(AT)rgwv.com), Jan 29 2001

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Last modified February 16 02:30 EST 2012. Contains 205860 sequences.