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A172978 a(n) = binomial(n+10, 10)*4^n. 1
1, 44, 1056, 18304, 256256, 3075072, 32800768, 318636032, 2867724288, 24216338432, 193730707456, 1479398129664, 10848919617536, 76776969601024, 526470648692736, 3509804324618240, 22813728110018560, 144934272698941440 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..157

MATHEMATICA

Table[Binomial[n + 10, 10]*4^n, {n, 0, 20}]

PROG

(MAGMA) [Binomial(n+10, 10)*4^n: n in [0..30]]; // Vincenzo Librandi, Jun 06 2011

CROSSREFS

Cf. A002697, A038845, A038846, A040075, A045543, A054337, A054338, A054339, A054340

Sequence in context: A295650 A004423 A238601 * A345410 A114170 A130645

Adjacent sequences:  A172975 A172976 A172977 * A172979 A172980 A172981

KEYWORD

nonn,easy

AUTHOR

Zerinvary Lajos, Feb 06 2010

STATUS

approved

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Last modified June 25 03:09 EDT 2021. Contains 345449 sequences. (Running on oeis4.)