A044746 Numbers n such that string 3,3 occurs in the base 10 representation of n but not of n+1.

33, 133, 233, 339, 433, 533, 633, 733, 833, 933, 1033, 1133, 1233, 1339, 1433, 1533, 1633, 1733, 1833, 1933, 2033, 2133, 2233, 2339, 2433, 2533, 2633, 2733, 2833, 2933, 3033, 3133, 3233, 3399, 3433, 3533, 3633, 3733, 3833

Offset

1,1

Links

Table of n, a(n) for n=1..39.

Crossrefs

Sequence in context: A036546 A043502 A044365 * A105091 A158588 A232538

Adjacent sequences: A044743 A044744 A044745 * A044747 A044748 A044749

Keyword

nonn,base

Author

Clark Kimberling

Status

approved