A050824 Odd numbers in the sequence generated by a(n) = a(a(n-1)-1)+a(n+1-a(n-1)).

1, 1, 3, 3, 5, 7, 9, 11, 11, 13, 15, 17, 19, 21, 23, 25, 25, 27, 29, 29, 29, 31, 33, 35, 37, 39, 41, 41, 43, 45, 45, 45, 45, 45, 47, 49, 51, 53, 55, 57, 57, 59, 61, 63, 65, 67, 67, 69, 69, 69, 71, 73, 75, 77, 79, 81, 81, 83, 85, 87, 89, 91, 93, 93, 95, 97, 99, 99, 101, 101

Offset

1,3

Links

Table of n, a(n) for n=1..70.

Crossrefs

Cf. A006161.

Sequence in context: A293990 A247130 A271974 * A323703 A333147 A323434

Adjacent sequences: A050821 A050822 A050823 * A050825 A050826 A050827

Keyword

nonn,easy

Author

Mohammad K. Azarian

Extensions

More terms from Jordan D Culp (s1172070(AT)Cedarville.edu)

Status

approved