A141257 (1, 2, 3, 2^2, 5, 2*3, 7, 2^3, 3^2, 2^5, 11, 2^2*3, 13, ...) transform in (1*2, 3*2, 2*5, 2*3, 7*2, 3*3, 2*2, 5*11, 2*2, 3*13, ...).

2, 6, 10, 6, 14, 9, 4, 55, 4, 39, 14, 15, 8, 34, 6, 38, 10, 21, 22, 46, 9, 10, 26, 9, 4, 203, 6, 155, 10, 33, 34, 35, 4, 6, 74, 57, 26, 15, 82, 21, 86, 22, 6, 10, 1081, 8, 21, 4, 10, 51, 4, 689, 6, 15, 22, 21, 57, 58, 118, 6, 305, 62, 6, 14, 30, 26, 33, 134, 34, 69, 10, 497, 6, 6

Offset

1,1

Links

Table of n, a(n) for n=1..74.

Crossrefs

Sequence in context: A077933 A144762 A141572 * A122882 A136700 A054645

Adjacent sequences: A141254 A141255 A141256 * A141258 A141259 A141260

Keyword

nonn,less

Author

Juri-Stepan Gerasimov, Aug 08 2008

Extensions

a(61) inserted by R. J. Mathar, Apr 14 2010

Status

approved