A051807 Numbers with nonzero multiplicative digital root 5.

5, 15, 35, 50, 51, 53, 57, 75, 105, 115, 135, 150, 151, 153, 157, 175, 255, 305, 315, 350, 351, 355, 357, 359, 375, 395, 500, 501, 503, 507, 510, 511, 513, 517, 525, 530, 531, 535, 537, 539, 552, 553, 556, 557, 565, 570, 571

Offset: 1

Author

Dan Hoey, Dec 09 1999

Keywords

• nonn
• easy
• base

Links

• Index entries for 10-automatic sequences.

Crossrefs

Part of histogram of A051802.

Formula

A051802^-1(5)