A256966 - OEIS

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A256966

Partial sums of A072649.

1, 3, 6, 9, 13, 17, 21, 26, 31, 36, 41, 46, 52, 58, 64, 70, 76, 82, 88, 94, 101, 108, 115, 122, 129, 136, 143, 150, 157, 164, 171, 178, 185, 193, 201, 209, 217, 225, 233, 241, 249, 257, 265, 273, 281, 289, 297, 305, 313, 321, 329, 337

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

OFFSET

1,2

LINKS

Table of n, a(n) for n=1..52.

Popular Computing (Calabasas, CA), A Coding Exercise (from a suggestion by R. W. Hamming), Vol. 5 (No. 54, Sep 1977), p. PC55-18.

CROSSREFS

Cf. A072649, A256967.

Sequence in context: A061781 A123753 A124288 * A280944 A330321 A205726

Adjacent sequences: A256963 A256964 A256965 * A256967 A256968 A256969

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Apr 16 2015

STATUS

approved