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A255766 Partial sums of A255745. 4
1, 12, 23, 133, 144, 254, 364, 1464, 1475, 1585, 1695, 2795, 2905, 4005, 5105, 16105, 16116, 16226, 16336, 17436, 17546, 18646, 19746, 30746, 30856, 31956, 33056, 44056, 45156, 56156, 67156, 177156, 177167, 177277, 177387, 178487, 178597, 179697, 180797, 191797 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Also, this is a row of the square array A255741.

LINKS

Table of n, a(n) for n=1..40.

PROG

(PARI) a(n) = sum(k=1, n, if (k==1, 1, 11*10^(hammingweight(k-1)-1)));

CROSSREFS

Cf. A005408, A151788, A147562, A151790, A151781, A151792, A151793, A255740, A255741, A255745, A255764, A255765.

Sequence in context: A207539 A083683 A294139 * A015447 A072822 A239656

Adjacent sequences:  A255763 A255764 A255765 * A255767 A255768 A255769

KEYWORD

nonn

AUTHOR

Omar E. Pol, Mar 05 2015

EXTENSIONS

More terms from Michel Marcus, Mar 19 2015

STATUS

approved

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Last modified January 17 12:18 EST 2020. Contains 330958 sequences. (Running on oeis4.)