|
%I #7 Nov 07 2016 09:12:27
%S 3,5,7,15,21,24,34,36,38,44,47,51,61,65,67,77,91,94,104,106,117,128,
%T 141,145,148,155,164,168,201,207,216,248,276,286,288,294,296,304,314,
%U 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
%N Numbers n for which A277911(n) = n-1.
%H Antti Karttunen, <a href="/A277910/b277910.txt">Table of n, a(n) for n = 1..481</a>
%F a(n) = 1 + A277909(n).
%o (Scheme, with _Antti Karttunen_'s IntSeq-library)
%o (define A277910 (MATCHING-POS 1 1 (lambda (n) (= (A277911 n) (- n 1)))))
%Y Even bisection of A277908.
%Y One more than A277909.
%Y Cf. A277911.
%K nonn
%O 1,1
%A _Antti Karttunen_, Nov 05 2016
|
