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A075640 Sums of groups in A075639. 3

%I #4 Dec 05 2013 19:55:39

%S 1,9,21,70,185,354,625,1012,1555,2250,3125,4284,5627,7252,9205,11378,

%T 14075,17122,20385,24386,28805,33582,38741,45026,51641,58952,66609,

%U 75384,84217,95020,106021,117168,129669,143050,157873,173506,189683

%N Sums of groups in A075639.

%Y Cf. A075639, A075641, A075642.

%K nonn

%O 1,2

%A _Amarnath Murthy_, Sep 30 2002

%E More terms from _David Wasserman_, Jan 22 2005

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Last modified March 28 10:55 EDT 2024. Contains 371241 sequences. (Running on oeis4.)