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A103584 Numbers in A103543 not congruent to 3 mod 4. +0
4
62, 126, 190, 254, 318, 382, 446, 510, 574, 638, 702, 766, 830, 894, 958, 1021, 1022, 1086, 1150, 1214, 1278, 1342, 1406, 1470, 1534, 1598, 1662, 1726, 1790, 1854, 1918, 1982, 2045, 2046, 2110, 2174, 2238, 2302, 2366, 2430, 2494, 2558, 2622, 2686, 2750 (list; graph; listen)
OFFSET

1,1

REFERENCES

David Applegate, Benoit Cloitre, Philippe DELEHAM and N. J. A. Sloane, Sloping binary numbers: a new sequence related to the binary numbers, J. Integer Seq. 8 (2005), no. 3, Article 05.3.6, 15 pp.

LINKS

David Applegate, Benoit Cloitre, Philippe DELEHAM and N. J. A. Sloane, Sloping binary numbers: a new sequence related to the binary numbers [pdf, ps].

MATHEMATICA

f[n_] := Block[{k = 1, s = 0, l = Max[2, Floor[Log[2, n + 1] + 2]]}, While[k < l, If[ Mod[n + k, 2^k] == 0, s = s + 2^k]; k++ ]; s]; Select[ Complement[ Range[2750], Select[ Range[11000], f[ # ] == 0 &]/4], Mod[ #, 4] != 3 &] (from Robert G. Wilson v Mar 26 2005)

CROSSREFS

Sequence in context: A136774 A044249 A044630 this_sequence A107581 A044313 A044694

Adjacent sequences: A103581 A103582 A103583 this_sequence A103585 A103586 A103587

KEYWORD

nonn

AUTHOR

Benoit Cloitre (benoit7848c(AT)orange.fr) and Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Mar 24 2005

EXTENSIONS

More terms from Robert G. Wilson v (rgwv(AT)rgwv.com), Mar 26 2005

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Last modified December 3 14:12 EST 2008. Contains 151279 sequences.


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