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

A030556 run length of n-th run of digit 0 in A030548.

Original entry on oeis.org

1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
Offset: 1

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A030561 Length of n-th run of digit 5 in A030548.

Original entry on oeis.org

1, 1, 1, 1, 2, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 3, 2, 2, 2, 2
Offset: 1

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Extensions

a(88) corrected by Sean A. Irvine, Apr 03 2020

A030549 Position of n-th 0 in A030548.

Original entry on oeis.org

7, 19, 31, 43, 55, 67, 68, 70, 73, 76, 79, 82, 86, 104, 122, 140, 158, 175, 176, 178, 181, 184, 187, 190, 194, 212, 230, 248, 266, 283, 284, 286, 289, 292, 295, 298, 302, 320, 338, 356, 374, 391, 392, 394, 397, 400, 403, 406, 410
Offset: 1

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A030550 Position of n-th 1 in A030548.

Original entry on oeis.org

1, 6, 8, 9, 10, 12, 14, 16, 21, 33, 45, 57, 66, 69, 71, 72, 75, 78, 81, 84, 85, 87, 88, 89, 90, 91, 93, 94, 96, 97, 99, 100, 102, 105, 107, 108, 111, 114, 117, 120, 123, 125, 126, 129, 132, 135, 138, 141, 143, 144, 147, 150, 153, 156, 159
Offset: 1

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A030551 Position of n-th 2 in A030548.

Original entry on oeis.org

2, 11, 18, 20, 22, 23, 24, 26, 28, 35, 47, 59, 74, 92, 103, 106, 109, 110, 112, 115, 118, 128, 146, 164, 174, 177, 180, 182, 183, 186, 189, 192, 195, 198, 200, 201, 204, 207, 210, 211, 213, 214, 216, 217, 218, 219, 220, 222, 223
Offset: 1

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Programs

  • Mathematica
    Position[Table[IntegerDigits[n,6],{n,100}]//Flatten,2]//Flatten (* Harvey P. Dale, Nov 28 2024 *)

A030552 Position of n-th 3 in A030548.

Original entry on oeis.org

3, 13, 25, 30, 32, 34, 36, 37, 38, 40, 49, 61, 77, 95, 113, 121, 124, 127, 130, 131, 133, 136, 149, 167, 185, 203, 221, 229, 232, 235, 238, 239, 241, 244, 257, 275, 282, 285, 288, 291, 293, 294, 297, 300, 303, 306, 309, 311, 312
Offset: 1

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A030553 Position of n-th 4 in A030548.

Original entry on oeis.org

4, 15, 27, 39, 42, 44, 46, 48, 50, 51, 52, 63, 80, 98, 116, 134, 139, 142, 145, 148, 151, 152, 154, 170, 188, 206, 224, 242, 247, 250, 253, 256, 259, 260, 262, 278, 296, 314, 332, 350, 355, 358, 361, 364, 367, 368, 370, 386, 390
Offset: 1

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A030554 Position of n-th 5 in A030548.

Original entry on oeis.org

5, 17, 29, 41, 53, 54, 56, 58, 60, 62, 64, 65, 83, 101, 119, 137, 155, 157, 160, 163, 166, 169, 172, 173, 191, 209, 227, 245, 263, 265, 268, 271, 274, 277, 280, 281, 299, 317, 335, 353, 371, 373, 376, 379, 382, 385, 388, 389, 407
Offset: 1

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A030555 a(n)=least k such that base 6 representation of n begins at s(k), where s=A030548.

Original entry on oeis.org

1, 2, 3, 4, 5, 6, 8, 1, 12, 14, 16, 18, 11, 22, 2, 26, 28, 30, 13, 25, 36, 3, 40, 42, 15, 27, 39, 50, 4, 54, 5, 17, 29, 41, 53, 66, 6, 72, 75, 78, 81, 71, 8, 9, 93, 96, 99, 102, 10, 21, 1, 114, 117, 120, 12, 33, 129, 132, 135, 138, 14, 45, 147, 150
Offset: 1

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A030557 Length of n-th run of digit 1 in A030548.

Original entry on oeis.org

1, 1, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 2, 5, 2, 2, 2, 1, 1, 2, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1
Offset: 1

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Showing 1-10 of 40 results. Next