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Search: id:A139433
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| A139433 |
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a(n) = the nth nonnegative integer m where A139432(m) = 0. |
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+0
2
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| 0, 8, 23, 43, 45, 66, 77, 101, 107, 196, 200, 202, 259, 263, 267, 273, 285, 328, 353, 404, 428, 430, 489, 498, 519, 523, 607, 689, 728, 809, 913, 920, 922, 928, 945, 1044, 1047, 1055, 1167, 1218, 1222, 1300, 1332, 1338, 1492, 1511, 1606, 1610, 1615, 1630, 1637
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OFFSET
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1,2
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COMMENT
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Each a(n) of this sequence is such that (2k)^2 <= a(n) < (2k+1)^2, for some nonnegative integer k.
In other words, m is not in this sequence if (2k-1)^2 <= m < (2k)^2, for any positive integer k.
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LINKS
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H. v. Eitzen, Table of n, a(n) for n=1..10000
Leroy Quet, Home Page (listed in lieu of email address)
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CROSSREFS
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Cf. A139432.
Sequence in context: A047719 A164131 A114381 this_sequence A033951 A027054 A048467
Adjacent sequences: A139430 A139431 A139432 this_sequence A139434 A139435 A139436
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KEYWORD
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nonn
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AUTHOR
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Leroy Quet Apr 21 2008
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EXTENSIONS
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Offset corrected ("nth" should start with "1st", not "0th") Hagen von Eitzen (math(AT)von-eitzen.de), Jun 17 2009
More terms copied from b-file by Hagen von Eitzen (math(AT)von-eitzen.de), Jul 20 2009
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