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A118498 a(n) = 11*n^20 + 11*n^2 + 152821. 0
152821, 152843, 11687201, 38354781331, 12094628058533, 1049041748199971, 40217742840845953, 877714929273885371, 12682136550675470261, 133734320049626370523, 1100000000000000153921, 7400249944258160255363 (list; graph; refs; listen; history; text; internal format)
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

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Last modified November 30 00:02 EST 2022. Contains 358431 sequences. (Running on oeis4.)