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A085530 (2n+1)^(2n). 1
1, 9, 625, 117649, 43046721, 25937424601, 23298085122481, 29192926025390625, 48661191875666868481, 104127350297911241532841, 278218429446951548637196401, 907846434775996175406740561329, 3552713678800500929355621337890625, 16423203268260658146231467800709255289 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..190

MATHEMATICA

Table[(2 n + 1)^(2 n), {n, 0, 20}] (* Vincenzo Librandi, Feb 26 2013 *)

PROG

(MAGMA) [(2*n+1)^(2*n): n in [0..13]]; // Vincenzo Librandi, Feb 26 2013

CROSSREFS

Sequence in context: A226552 A277232 A171703 * A188423 A158881 A188394

Adjacent sequences:  A085527 A085528 A085529 * A085531 A085532 A085533

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane, Jul 05 2003

STATUS

approved

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Last modified February 20 07:41 EST 2020. Contains 332069 sequences. (Running on oeis4.)