A087151 - OEIS

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A087151

Positive square-root of terms of the self-convolution of A087150.

1

1, 2, 4, 8, 14, 22, 34, 50, 68, 88, 116, 156, 208, 274, 362, 474, 610, 774, 972, 1210, 1496, 1838, 2244, 2738, 3330, 4016, 4796, 5696, 6734, 7900, 9204, 10664, 12284, 14086, 16108, 18362, 20910, 23836, 27156, 30942, 35296, 40252, 45854, 51978

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,2

LINKS

Table of n, a(n) for n=1..44.

FORMULA

a(n)^2 = sum(k=1, n, A087150(k)*A087150(n-k+1)).

CROSSREFS

Sequence in context: A084626 A090533 A025003 * A053798 A305497 A231429

Adjacent sequences: A087148 A087149 A087150 * A087152 A087153 A087154

KEYWORD

nonn

AUTHOR

Paul D. Hanna, Aug 19 2003

STATUS

approved