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A253082 Partial sums of A246595. 2
1, 2, 3, 7, 8, 9, 13, 22, 23, 24, 25, 29, 33, 37, 46, 62, 63, 64, 65, 69, 70, 71, 75, 84, 88, 92, 96, 112, 121, 130, 146, 171, 172, 173, 174, 178, 179, 180, 184, 193, 194, 195, 196, 200, 204, 208, 217, 233, 237, 241, 245, 261, 265, 269, 285, 321, 330, 339, 348, 384, 400, 416, 441, 477, 478, 479, 480, 484, 485, 486, 490, 499, 500 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

N. J. A. Sloane, Table of n, a(n) for n = 0..8192

N. J. A. Sloane, On the Number of ON Cells in Cellular Automata, arXiv:1503.01168 [math.CO], 2015.

MATHEMATICA

Table[Times @@ (Length[#]^2&) /@ Select[Split[IntegerDigits[n, 2]], #[[1]] == 1&], {n, 0, 72}] // Accumulate (* Jean-Fran├žois Alcover, Dec 15 2018 *)

CROSSREFS

Cf. A246595.

Sequence in context: A070752 A039582 A026310 * A123644 A246440 A105266

Adjacent sequences:  A253079 A253080 A253081 * A253083 A253084 A253085

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Feb 05 2015

STATUS

approved

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Last modified January 20 13:15 EST 2019. Contains 319332 sequences. (Running on oeis4.)