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A166096 Bisection of A166089. Leftmost column of A166092. 6
3, 11, 19, 415, 91, 43, 51, 67, 27, 211, 491, 463, 227, 163, 75, 451, 347, 823, 123, 203, 283, 403, 307, 651, 375, 323, 267, 435, 411, 587, 667, 1099, 1251, 683, 515, 835, 2623, 827, 1183, 795, 483, 627, 1059, 707, 387, 987, 1635, 763, 343, 1907 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

COMMENTS

a(n) = the least integer i of the form 4k+3, with A166040(i) = 2n+1.

LINKS

A. Karttunen, Table of n, a(n) for n = 0..1305

CROSSREFS

a(n) = A004767(A166094(n)) = A166089(A005408(n)) = A005408(A166087(A005408(n))). See also A166096.

Sequence in context: A192598 A028978 A082628 * A139220 A139221 A006876

Adjacent sequences:  A166093 A166094 A166095 * A166097 A166098 A166099

KEYWORD

nonn

AUTHOR

Antti Karttunen, Oct 08 2009

STATUS

approved

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Last modified December 4 05:11 EST 2016. Contains 278748 sequences.