A138174 a(n) is the smallest cube that begins with n^2.

1, 4096, 9261, 166375, 250047, 3652264, 4913, 64, 8120601, 1000, 12167, 1442897, 16974593, 19683, 225866529, 25672375, 28934443, 3241792, 3616805375, 40001688, 4410944, 4843965888, 529475129, 5764224257, 62570773, 676836152

Offset

1,2

Comments

Differs from A030690.

Links

Table of n, a(n) for n=1..26.

Formula

a(n) = (A138173(n))^3.

Crossrefs

Cf. A030690, A030691, A018852, A018797, A077729, A077730, A138173.

Sequence in context: A221261 A069273 A043424 * A258735 A180972 A255665

Adjacent sequences: A138171 A138172 A138173 * A138175 A138176 A138177

Keyword

nonn,base

Author

Zak Seidov, Mar 05 2008

Extensions

Corrected by D. S. McNeil, Dec 12 2010

Status

approved