A166695 Alternating smallest odd/even number not in list followed by that number of consecutive odd/even numbers, sequence commencing with 1.

1, 3, 2, 4, 6, 5, 7, 9, 11, 13, 15, 8, 10, 12, 14, 16, 18, 20, 22, 24, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 53, 55, 57, 59, 61, 63, 65

Offset

1,2

Links

Table of n, a(n) for n=1..72.

Crossrefs

Sequence in context: A186005 A080782 A116941 * A254107 A116942 A254108

Adjacent sequences: A166692 A166693 A166694 * A166696 A166697 A166698

Keyword

nonn

Author

Gerald Hillier, Oct 18 2009

Status

approved