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Right side of the triangle A075652.
4

%I #12 Nov 14 2016 13:59:09

%S 1,4,9,19,28,44,64,87,112,150,192,215,264,344,415,461,494,648,721,779,

%T 841,970,1103,1221,1318,1544,1649,1483,1995,2170,2291,2509,2607,2876,

%U 3013,3259,3620,3954,4107,4381,4782,5072,5325,5887,4459,6390,6483,4337

%N Right side of the triangle A075652.

%F a(n) = A075648(n) + n*(n-1). - _Andrey Zabolotskiy_, Nov 09 2016

%Y Cf. A075648, A075650, A075651, A075652.

%K nonn

%O 1,2

%A _Amarnath Murthy_, Oct 01 2002

%E More terms from _David Wasserman_, Jan 22 2005

%E New name from _Ivan Neretin_, Nov 09 2016