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A017008
a(n) = (7*n + 2)^4.
1
16, 6561, 65536, 279841, 810000, 1874161, 3748096, 6765201, 11316496, 17850625, 26873856, 38950081, 54700816, 74805201, 100000000, 131079601, 168896016, 214358881, 268435456, 332150625, 406586896
OFFSET
0,1
PROG
(Magma) [(7*n+2)^4: n in [0..40]]; // Vincenzo Librandi, Jul 13 2011
CROSSREFS
Sequence in context: A337796 A159403 A221199 * A097547 A088654 A079920
KEYWORD
nonn,easy
STATUS
approved