A118498 a(n) = 11*n^20 + 11*n^2 + 152821.

152821, 152843, 11687201, 38354781331, 12094628058533, 1049041748199971, 40217742840845953, 877714929273885371, 12682136550675470261, 133734320049626370523, 1100000000000000153921, 7400249944258160255363

Offset

0,1

Comments

2.579% of the first million values are prime. [Charles R Greathouse IV, Mar 20 2010]

Links

Table of n, a(n) for n=0..11.

Mathematica

a[n_] = 152821 + 11*n^2 + 11*n^20; Table[a[n], {n, 0, 20}]

Crossrefs

Sequence in context: A086691 A244598 A112625 * A233392 A233947 A172732

Adjacent sequences: A118495 A118496 A118497 * A118499 A118500 A118501

Keyword

nonn,easy,less

Author

Roger L. Bagula, May 05 2006

Extensions

Edited by Charles R Greathouse IV, Mar 20 2010

Status

approved