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A341316 Row sums in A341315. 3

%I

%S 0,3,6,12,18,33,33,66,66,93,96,168,117,237,195,222,258,411,276,516,

%T 348,453,501,762,453,783,708,822,711,1221,663,1398,1026,1167,1230,

%U 1356,1008,2001,1545,1650,1356,2463,1356,2712,1833,1923,2283,3246,1797,3153,2346,2868,2592,4137

%N Row sums in A341315.

%C This is three times A057661. See that entry for much more information.

%F a(n) = 3*(A057660(n)+1)/2 for n>=1. - _Hugo Pfoertner_, Feb 17 2021

%Y Cf. A057660, A057661, A341314, A341315.

%K nonn

%O 0,2

%A _N. J. A. Sloane_, Feb 17 2021

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Last modified September 18 11:38 EDT 2021. Contains 347527 sequences. (Running on oeis4.)