



3, 6, 7, 8, 9, 12, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 30, 33, 34, 35, 36, 39, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 84
(list;
graph;
refs;
listen;
history;
text;
internal format)



OFFSET

1,1


LINKS



MATHEMATICA

a[1] = 0; h = 50;
Table[a[3 k  2] = a[k], {k, 1, h}];
Table[a[3 k  1] = a[k], {k, 1, h}];
Table[a[3 k] = 1, {k, 1, h}];
Flatten[Position[%%, 1]]


CROSSREFS



KEYWORD

nonn,easy


AUTHOR



STATUS

approved



