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.

Showing 1-10 of 40 results. Next

A031299 Position of n-th 0 in A031298.

Original entry on oeis.org

0, 10, 30, 50, 70, 90, 110, 130, 150, 170, 190, 191, 194, 197, 200, 203, 206, 209, 212, 215, 218, 220, 250, 280, 310, 340, 370, 400, 430, 460, 490, 491, 494, 497, 500, 503, 506, 509, 512, 515, 518, 520, 550, 580, 610, 640, 670, 700
Offset: 1

Views

Author

Clark Kimberling

Keywords

Crossrefs

Cf. A031298.

Programs

  • PARI
    T(n, k) = n\10^(k-1)%10; \\ A031298
lista(nn) = my(j=0, list = List()); for (n=0, nn, for (k=1, #Str(n), if (T(n,k) == 0, listput(list, j)); j++;);); Vec(list); \\ Michel Marcus, Jan 26 2023

Extensions

0 added by Arkadiusz Wesolowski, Jan 10 2012

A031300 Position of n-th 1 in A031298.

Original entry on oeis.org

1, 11, 12, 13, 15, 17, 19, 21, 23, 25, 27, 29, 32, 52, 72, 92, 112, 132, 152, 172, 192, 193, 195, 198, 201, 204, 207, 210, 213, 216, 219, 221, 222, 223, 224, 225, 227, 228, 230, 231, 233, 234, 236, 237, 239, 240, 242, 243, 245, 246
Offset: 1

Views

Author

Clark Kimberling

Keywords

A031301 Position of n-th 2 in A031298.

Original entry on oeis.org

2, 14, 31, 33, 34, 35, 37, 39, 41, 43, 45, 47, 49, 54, 74, 94, 114, 134, 154, 174, 196, 226, 251, 254, 256, 257, 260, 263, 266, 269, 272, 275, 278, 286, 316, 346, 376, 406, 436, 466, 492, 495, 496, 498, 501, 504, 507, 510, 513, 516
Offset: 1

Views

Author

Clark Kimberling

Keywords

A031302 Position of n-th 3 in A031298.

Original entry on oeis.org

3, 16, 36, 51, 53, 55, 56, 57, 59, 61, 63, 65, 67, 69, 76, 96, 116, 136, 156, 176, 199, 229, 259, 281, 284, 287, 289, 290, 293, 296, 299, 302, 305, 308, 319, 349, 379, 409, 439, 469, 499, 529, 559, 581, 584, 587, 589, 590, 593, 596
Offset: 1

Views

Author

Clark Kimberling

Keywords

Crossrefs

Cf. A031298.

A031303 Position of n-th 4 in A031298.

Original entry on oeis.org

4, 18, 38, 58, 71, 73, 75, 77, 78, 79, 81, 83, 85, 87, 89, 98, 118, 138, 158, 178, 202, 232, 262, 292, 311, 314, 317, 320, 322, 323, 326, 329, 332, 335, 338, 352, 382, 412, 442, 472, 502, 532, 562, 592, 611, 614, 617, 620, 622, 623
Offset: 1

Views

Author

Clark Kimberling

Keywords

A031304 Position of n-th 5 in A031298.

Original entry on oeis.org

5, 20, 40, 60, 80, 91, 93, 95, 97, 99, 100, 101, 103, 105, 107, 109, 120, 140, 160, 180, 205, 235, 265, 295, 325, 341, 344, 347, 350, 353, 355, 356, 359, 362, 365, 368, 385, 415, 445, 475, 505, 535, 565, 595, 625, 641, 644, 647
Offset: 1

Views

Author

Clark Kimberling

Keywords

A031305 Position of n-th 6 in A031298.

Original entry on oeis.org

6, 22, 42, 62, 82, 102, 111, 113, 115, 117, 119, 121, 122, 123, 125, 127, 129, 142, 162, 182, 208, 238, 268, 298, 328, 358, 371, 374, 377, 380, 383, 386, 388, 389, 392, 395, 398, 418, 448, 478, 508, 538, 568, 598, 628, 658, 671
Offset: 1

Views

Author

Clark Kimberling

Keywords

A031306 Position of n-th 7 in A031298.

Original entry on oeis.org

7, 24, 44, 64, 84, 104, 124, 131, 133, 135, 137, 139, 141, 143, 144, 145, 147, 149, 164, 184, 211, 241, 271, 301, 331, 361, 391, 401, 404, 407, 410, 413, 416, 419, 421, 422, 425, 428, 451, 481, 511, 541, 571, 601, 631, 661, 691
Offset: 1

Views

Author

Clark Kimberling

Keywords

A031307 Position of n-th 8 in A031298.

Original entry on oeis.org

8, 26, 46, 66, 86, 106, 126, 146, 151, 153, 155, 157, 159, 161, 163, 165, 166, 167, 169, 186, 214, 244, 274, 304, 334, 364, 394, 424, 431, 434, 437, 440, 443, 446, 449, 452, 454, 455, 458, 484, 514, 544, 574, 604, 634, 664, 694
Offset: 1

Views

Author

Clark Kimberling

Keywords

Crossrefs

Cf. A031298.

A031308 Position of n-th 9 in A031298.

Original entry on oeis.org

9, 28, 48, 68, 88, 108, 128, 148, 168, 171, 173, 175, 177, 179, 181, 183, 185, 187, 188, 189, 217, 247, 277, 307, 337, 367, 397, 427, 457, 461, 464, 467, 470, 473, 476, 479, 482, 485, 487, 488, 517, 547, 577, 607, 637, 667, 697
Offset: 1

Views

Author

Clark Kimberling

Keywords

Crossrefs

Cf. A031298.
Showing 1-10 of 40 results. Next

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