A112433 Next term is the sum of the last 10 digits in the sequence, beginning with a(10) = 2.

0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 4, 8, 16, 23, 28, 38, 45, 42, 41, 41, 36, 34, 32, 31, 30, 28, 29, 33, 34, 37, 44, 42, 37, 41, 39, 41, 38, 43, 40, 39, 39, 46, 45, 47, 54, 51, 45, 44, 43, 39, 42, 42, 39, 43, 43, 38, 43, 44, 40, 37, 40, 33, 32, 29, 36, 35, 39, 45, 49, 51, 48, 52, 47

Offset

1,10

Comments

Variation on Angelini's A112395. The sequence cycles at a(17)=38 and the loop has 312 terms. It is exactly the same loop as in A112435 "Next term is the sum of the last 10 digits in the sequence, beginning with a(10) = 4". Computed by Gilles Sadowski.

Links

Table of n, a(n) for n=1..74.

Example

a(17)=38 because 2+2+4+8+1+6+2+3+2+8=38

Crossrefs

Cf. A112395.

Sequence in context: A054243 A289670 A005864 * A171648 A189914 A286496

Adjacent sequences: A112430 A112431 A112432 * A112434 A112435 A112436

Keyword

base,easy,nonn

Author

Alexandre Wajnberg, Dec 11 2005

Status

approved