cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A249648 Positions of terms in A249626, having a zero in their decimal representation.

Original entry on oeis.org

0, 10, 19, 27, 34, 40, 45, 49, 52, 54, 55, 72, 80, 87, 93, 98, 102, 105, 107, 108, 109, 118, 126, 133, 139, 144, 148, 151, 153, 154, 176, 183, 189, 194, 198, 201, 203, 204, 205, 213, 221, 222, 229, 235, 240, 244, 247, 249, 257, 276, 282, 287, 291, 294, 296
Offset: 1

Views

Author

Reinhard Zumkeller, Nov 03 2014

Keywords

Comments

A168046(A249626(a(n))) = 0.

Examples

			.       n | 1  2  3  4  5  6  7  8  9 10  11  12  13  14  15  16  17  18
. A249248 | 0 10 19 27 34 40 45 49 52 54  55  72  80  87  93  98 102 105
. A249626 | 0 10 20 30 40 50 60 70 80 90 100 101 102 103 104 105 106 107 .
		

Crossrefs

Programs

  • Haskell
    a249648 = fromJust . (`elemIndex` a249626_list) . a011540