A278031 Records in A269415.

2, 4, 6, 13, 19, 22, 24, 28, 33, 42, 51, 59, 66, 75, 84, 93, 101, 103, 109, 129, 138, 189, 198, 202, 211, 299, 499, 7999, 8899, 9999, 18999, 19899, 89999, 799999, 889999, 99999999, 5999999999, 6899999999, 69999999999, 4999999999999, 6999999999999

Offset

1,1

Links

Table of n, a(n) for n=1..41.

Crossrefs

Cf. A269415.

Sequence in context: A058598 A332241 A319110 * A087549 A339291 A109078

Adjacent sequences: A278028 A278029 A278030 * A278032 A278033 A278034

Keyword

nonn,base

Author

N. J. A. Sloane, Nov 11 2016

Extensions

a(36)-a(41) from Chai Wah Wu, Nov 11 2016

Status

approved