A277817 - OEIS

%I #10 Nov 07 2016 09:11:36

%S 0,1,2,3,4,6,7,8,9,12,14,15,16,17,18,23,24,28,30,31,32,33,34,36,46,47,

%T 48,49,56,60,62,63,64,65,66,68,72,73,81,87,92,94,95,96,97,98,111,112,

%U 120,124,126,127,128,129,130,132,135,136,137,143,144,145,146,153,159,162,174,175,177,184,188,190,191,192,193,194,196,222

%N Positions of zeros in A277815; sequence A277711 sorted into ascending order.

%C Numbers n for which there is no such k < n that A264977(k) = A264977(n).

%C After zero, numbers not in the range of A277816.

%H Antti Karttunen, <a href="/A277817/b277817.txt">Table of n, a(n) for n = 0..10000</a>

%F Other identities. For all n >= 0:

%F A277884(a(n)) = n.

%o (Scheme, with _Antti Karttunen_'s IntSeq-library)

%o (define A277817 (ZERO-POS 0 0 A277815))

%Y Cf. A264977, A277696, A277815, A277816.

%Y Sequence A277711 sorted into ascending order.

%Y Positions of ones in A277824.

%Y Cf. A277884 (a left inverse).

%K nonn

%O 0,3

%A _Antti Karttunen_, Nov 06 2016