A044549 Numbers n such that string 4,2 occurs in the base 7 representation of n but not of n+1.

30, 79, 128, 177, 216, 226, 275, 324, 373, 422, 471, 520, 559, 569, 618, 667, 716, 765, 814, 863, 902, 912, 961, 1010, 1059, 1108, 1157, 1206, 1245, 1255, 1304, 1353, 1402, 1451, 1518, 1549, 1588, 1598, 1647, 1696, 1745, 1794

Offset

1,1

Links

Table of n, a(n) for n=1..42.

Crossrefs

Sequence in context: A159219 A098998 A044168 * A353176 A155461 A165772

Adjacent sequences: A044546 A044547 A044548 * A044550 A044551 A044552

Keyword

nonn,base

Author

Clark Kimberling

Status

approved