A230452 Starting values for which the "comma sum" sequence (cf. A230288) does not end in 989.

0, 1, 2, 3, 4, 47, 49, 52, 54, 59, 64, 65, 67, 69, 70, 72, 74, 75, 76, 77, 80, 81, 82, 86, 87, 88, 89, 91, 92, 93, 94, 396, 398, 401, 403, 405, 406, 409, 410, 411, 414, 416, 417, 421, 422, 426, 428, 431, 433, 435, 436, 439, 440, 441, 444, 446, 447

Offset

0,3

Comments

According to the general rules, the starting value 0 ends in 1, therefore the value 0 has been included here. However, we list it with index 0 since the original sequence A230288 had been *defined* to start 0,5,11... (and ends in 989), so some might consider that 0 should not be here.

This sequence obviously includes all integers beyond 989.

Links

Table of n, a(n) for n=0..56.

Prog

(PARI) for(n=0, 999, vecmax(A230288_vec([n], 150))==989||print1(n", "))

Crossrefs

Cf. A230288, A230450, A230453.

Sequence in context: A060411 A037322 A037429 * A270478 A235495 A257482

Adjacent sequences: A230449 A230450 A230451 * A230453 A230454 A230455

Keyword

nonn,base

Author

M. F. Hasler, Oct 19 2013

Status

approved