References to A141534

Derived from the centered polygonal numbers: start with the first triangular number, then the sum of the first square number and the second triangular number, then the sum of first pentagonal number, the second square number and the third triangular number and so on and so on...
1, 4, 11, 26, 55, 105, 184, 301, 466, 690, 985, 1364, 1841, 2431, 3150, 4015, 5044


4 seqfan posts

Sun Jun 5 15:56:30 CEST 2011    [seqfan] Re: Definition of A141534
Sun Jun 5 19:31:09 CEST 2011    [seqfan] Re: Definition of A141534
Sun Jun 5 17:33:10 CEST 2011    [seqfan] Re: Definition of A141534
Sun Jun 5 12:42:39 CEST 2011    [seqfan] Definition of A141534

Index of A-numbers in seqfan: by ascending order    by month    by frequency    by keyword
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