A114148 Self-describing sequence: 2 odd integers between two even, then 3 odd integers between two even, then 5 odd integers, then 6, then 7... The length of each run of odd integers is given by the sequence itself (the smallest even available integer is used when needed).

2, 3, 5, 6, 7, 9, 11, 12, 13, 15, 17, 19, 21, 22, 23, 25, 27, 29, 31, 33, 34, 35, 37, 39, 41, 43, 45, 47, 48, 49, 51, 53, 55, 57, 59, 61, 63, 65, 66, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 88, 89, 91, 93, 95, 97, 99, 101, 103, 105, 107, 109, 111, 112, 113, 115, 117, 119

Offset

2,1

Links

Table of n, a(n) for n=2..69.

Example

Runs of odd integers are between brackets:
2,(3,5),6,(7,9,11),12,(13,15,17,19,21),22,(23,25,27,29,31,33),34...
2 odd 3 odd 5 odd 6 odd ... etc. = the sequence itself

Crossrefs

Sequence in context: A085783 A143664 A282131 * A349690 A218442 A255057

Adjacent sequences: A114145 A114146 A114147 * A114149 A114150 A114151

Keyword

base,easy,nonn

Author

Eric Angelini and Alexandre Wajnberg, Feb 03 2006

Status

approved