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A017608 (12n+7)^4. 0
2401, 130321, 923521, 3418801, 9150625, 20151121, 38950081, 68574961, 112550881, 174900625, 260144641, 373301041, 519885601, 705911761, 937890625, 1222830961, 1568239201, 1982119441, 2472973441 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..18.

Index entries for linear recurrences with constant coefficients, signature (5, -10, 10, -5, 1).

CROSSREFS

Sequence in context: A017248 A017356 A017476 * A061210 A226092 A097015

Adjacent sequences:  A017605 A017606 A017607 * A017609 A017610 A017611

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified May 7 00:50 EDT 2021. Contains 343617 sequences. (Running on oeis4.)