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A016924 (6n+1)^4. 1
1, 2401, 28561, 130321, 390625, 923521, 1874161, 3418801, 5764801, 9150625, 13845841, 20151121, 28398241, 38950081, 52200625, 68574961, 88529281, 112550881, 141158161, 174900625, 214358881, 260144641 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..2000

MATHEMATICA

(6Range[0, 30]+1)^4 (* From Harvey P. Dale, May 18 2011 *)

PROG

(MAGMA) [(6*n+1)^4: n in [0..50]]; // Vincenzo Librandi, May 04 2011

CROSSREFS

Sequence in context: A043396 A103125 A074384 * A016984 A017152 A017248

Adjacent sequences:  A016921 A016922 A016923 * A016925 A016926 A016927

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified June 19 19:41 EDT 2013. Contains 226416 sequences.