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A056099
First differences of A025488 (binary order for least prime signatures).
2
1, 1, 1, 2, 2, 3, 4, 4, 7, 7, 8, 11, 12, 17, 18, 21, 26, 28, 34, 41, 44, 54, 58, 69, 79, 87, 103, 113, 129, 145, 160, 188, 204, 231, 258, 282, 319, 350, 393, 437, 475, 529, 581, 646, 716, 776, 861, 935, 1030, 1133, 1236, 1358, 1476, 1605, 1763, 1904, 2089, 2267, 2460
OFFSET
0,4
COMMENTS
a(n) counts entries of A025487 starting a new row after each power of two.
LINKS
Ray Chandler, Table of n, a(n) for n = 0..182 (first 151 terms from T. D. Noe)
CROSSREFS
Sequence in context: A284334 A198317 A036822 * A084848 A342330 A358911
KEYWORD
easy,nonn
AUTHOR
Alford Arnold, Jul 29 2000
EXTENSIONS
More terms from Sascha Kurz, Mar 25 2002
Extended by Ray Chandler, Aug 11 2010
STATUS
approved