The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A061578 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A061578

First differences of A061577.
(history; published version)

#1 by N. J. A. Sloane at Fri May 16 03:00:00 EDT 2003

NAME

First differences of A061577.

DATA

1, 4, 5, 6, 8, 9, 10, 11, 13, 14, 15, 16, 17, 19, 20, 21, 22, 23, 24, 25, 27, 28, 29, 30, 31, 32, 33, 34, 36, 37, 38, 39, 40, 41, 42, 43, 44, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81

OFFSET

1,2

CROSSREFS

Cf. A005228, A061577.

KEYWORD

nonn,easy

AUTHOR

Ronald van Eijck (eequalsmcsquare(AT)hotmail.com), May 21 2001

EXTENSIONS

More terms from Larry Reeves (larryr(AT)acm.org), Jun 12 2001

STATUS

approved