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A076115 Squares (or 0) from A076114. 2
1, 9, 9, 0, 25, 81, 49, 36, 81, 225, 121, 0, 169, 441, 225, 0, 289, 225, 361, 0, 441, 1089, 529, 324, 400, 1521, 729, 0, 841, 2025, 961, 784, 1089, 2601, 1225, 0, 1369, 3249, 1521, 900, 1681, 3969, 1849, 0, 2025, 4761, 2209, 0, 1225, 2025, 2601, 0, 2809, 2025 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..54.

EXAMPLE

a(2) = 4+5 = 9= 3^2. a(8)= 1+2+3+4+5+6+7+8 = 36 = 6^2.

CROSSREFS

Cf. A001108, A001109, A076114.

Sequence in context: A324859 A090655 A229758 * A014726 A277069 A197503

Adjacent sequences:  A076112 A076113 A076114 * A076116 A076117 A076118

KEYWORD

nonn

AUTHOR

Amarnath Murthy, Oct 09 2002

EXTENSIONS

More terms from David Wasserman, Apr 02 2005

STATUS

approved

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Last modified June 15 19:35 EDT 2019. Contains 324144 sequences. (Running on oeis4.)