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A130814 Row sums of A130795. 0
1, 4, 5, 8, 11, 20, 25, 32, 39, 52, 61, 72, 83, 96, 113, 128, 141, 164, 181, 200, 219, 240, 267, 288, 311, 336, 369, 392, 419, 452 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..30.

FORMULA

a(n) =Sum[A130795[n,m], {i, 0, n - 1}]

MATHEMATICA

a[t_, p_, i_, n_] = Cos[t + 2*i*Pi/n]*Cos[p + 2*i*Pi/n]; Table[Sum[Round[n*a[t, p, i, n]], {i, 0, n - 1}], {n, 1, 30}] /. t -> 0 /. p -> 0

CROSSREFS

Cf. A130795.

Sequence in context: A249669 A144062 A066233 * A183181 A310575 A047609

Adjacent sequences:  A130811 A130812 A130813 * A130815 A130816 A130817

KEYWORD

nonn

AUTHOR

Roger L. Bagula, Jul 16 2007

STATUS

approved

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Last modified August 2 08:47 EDT 2021. Contains 346422 sequences. (Running on oeis4.)