A085371 Non-Niven (or non-Harshad) numbers that are divisible by 3.

15, 33, 39, 51, 57, 66, 69, 75, 78, 87, 93, 96, 99, 105, 123, 129, 138, 141, 147, 159, 165, 168, 174, 177, 183, 186, 189, 213, 219, 231, 237, 246, 249, 255, 258, 267, 273, 276, 279, 282, 291, 294, 297, 303, 309, 318, 321, 327, 339, 345, 348, 354, 357, 363

Offset

1,1

Comments

a(n) mod A007953(a(n)) > 0 and A007953(a(n)) mod 3 = 0;

Intersection of A065877 and A008585.

Links

Table of n, a(n) for n=1..54.

Eric Weisstein's World of Mathematics, Harshad Number

Crossrefs

Cf. A085370, A005349.

Sequence in context: A157137 A141230 A140608 * A162887 A231370 A246755

Adjacent sequences: A085368 A085369 A085370 * A085372 A085373 A085374

Keyword

nonn,base

Author

Reinhard Zumkeller, Jun 26 2003

Status

approved