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 A277910 Numbers n for which A277911(n) = n-1. 4
 3, 5, 7, 15, 21, 24, 34, 36, 38, 44, 47, 51, 61, 65, 67, 77, 91, 94, 104, 106, 117, 128, 141, 145, 148, 155, 164, 168, 201, 207, 216, 248, 276, 286, 288, 294, 296, 304, 314, 324, 338, 341, 345, 364, 366, 411, 428, 431, 434, 436, 441, 477, 484, 496, 498, 524, 528, 534, 537, 556, 567, 597, 624, 626, 666, 668, 677, 695, 697, 715, 748, 758 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Antti Karttunen, Table of n, a(n) for n = 1..481 FORMULA a(n) = 1 + A277909(n). PROG (Scheme, with Antti Karttunen's IntSeq-library) (define A277910 (MATCHING-POS 1 1 (lambda (n) (= (A277911 n) (- n 1))))) CROSSREFS Even bisection of A277908. One more than A277909. Cf. A277911. Sequence in context: A160690 A085494 A029460 * A029466 A014872 A018501 Adjacent sequences:  A277907 A277908 A277909 * A277911 A277912 A277913 KEYWORD nonn AUTHOR Antti Karttunen, Nov 05 2016 STATUS approved

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Last modified February 27 03:50 EST 2020. Contains 332299 sequences. (Running on oeis4.)