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 133 results. Next

A031287 Position of n-th 0 in A007376.

Original entry on oeis.org

0, 11, 31, 51, 71, 91, 111, 131, 151, 171, 191, 192, 194, 197, 200, 203, 206, 209, 212, 215, 218, 222, 252, 282, 312, 342, 372, 402, 432, 462, 491, 492, 494, 497, 500, 503, 506, 509, 512, 515, 518, 522, 552, 582, 612, 642, 672, 702
Offset: 1

Views

Author

Clark Kimberling

Keywords

Comments

A007376(a(n)) = 0;
a(n) = Max{A031287(n), A031288(n), A031289(n), A031290(n), A031291(n), A031292(n), A031293(n), A031294(n), A031295(n), A031296(n)}. [Reinhard Zumkeller, Jul 28 2011]

Links

Crossrefs

Cf. A193428.

Programs

  • Haskell
    import Data.List (elemIndices)
a031287 n = a031287_list !! (n-1)
a031287_list = map (+ 1) $ elemIndices 0 a007376_list
-- Reinhard Zumkeller, Jul 28 2011

Extensions

a(1)=0 inserted for consistency with change in A007376 by Sean A. Irvine, Apr 21 2020

A031288 Position of n-th 1 in A007376.

Original entry on oeis.org

1, 10, 12, 13, 14, 16, 18, 20, 22, 24, 26, 28, 33, 53, 73, 93, 113, 133, 153, 173, 190, 193, 195, 196, 199, 202, 205, 208, 211, 214, 217, 220, 221, 223, 224, 225, 226, 227, 229, 230, 232, 233, 235, 236, 238, 239, 241, 242, 244, 245
Offset: 1

Views

Author

Clark Kimberling

Keywords

Comments

A007376(a(n)) = 1;
a(n) = Min{A031287(n), A031288(n), A031289(n), A031290(n), A031291(n), A031292(n), A031293(n), A031294(n), A031295(n), A031296(n)}. [Reinhard Zumkeller, Jul 28 2011]

Links

Crossrefs

Cf. A193428.

Programs

  • Haskell
    import Data.List (elemIndices)
a031288 n = a031288_list !! (n-1)
a031288_list = map (+ 1) $ elemIndices 1 a007376_list
-- Reinhard Zumkeller, Jul 28 2011

A031289 Position of n-th 2 in A007376.

Original entry on oeis.org

2, 15, 30, 32, 34, 35, 36, 38, 40, 42, 44, 46, 48, 55, 75, 95, 115, 135, 155, 175, 198, 228, 251, 254, 257, 258, 260, 263, 266, 269, 272, 275, 278, 288, 318, 348, 378, 408, 438, 468, 490, 493, 496, 498, 499, 502, 505, 508, 511, 514
Offset: 1

Views

Author

Clark Kimberling

Keywords

Comments

A007376(a(n)) = 2.

Links

Crossrefs

Cf. A193428; A031287, A031288, A031290, A031291, A031292, A031293, A031294, A031295, A031296.

Programs

  • Haskell
    import Data.List (elemIndices)
a031289 n = a031289_list !! (n-1)
a031289_list = map (+ 1) $ elemIndices 2 a007376_list
-- Reinhard Zumkeller, Jul 28 2011

A031290 Position of n-th 3 in A007376.

Original entry on oeis.org

3, 17, 37, 50, 52, 54, 56, 57, 58, 60, 62, 64, 66, 68, 77, 97, 117, 137, 157, 177, 201, 231, 261, 281, 284, 287, 290, 291, 293, 296, 299, 302, 305, 308, 321, 351, 381, 411, 441, 471, 501, 531, 561, 581, 584, 587, 590, 591, 593, 596
Offset: 1

Views

Author

Clark Kimberling

Keywords

Comments

A007376(a(n)) = 3.

Links

Crossrefs

Cf. A193428; A031287, A031288, A031289, A031291, A031292, A031293, A031294, A031295, A031296.

Programs

  • Haskell
    import Data.List (elemIndices)
a031290 n = a031290_list !! (n-1)
a031290_list = map (+ 1) $ elemIndices 3 a007376_list
-- Reinhard Zumkeller, Jul 28 2011

A031291 Position of n-th 4 in A007376.

Original entry on oeis.org

4, 19, 39, 59, 70, 72, 74, 76, 78, 79, 80, 82, 84, 86, 88, 99, 119, 139, 159, 179, 204, 234, 264, 294, 311, 314, 317, 320, 323, 324, 326, 329, 332, 335, 338, 354, 384, 414, 444, 474, 504, 534, 564, 594, 611, 614, 617, 620, 623, 624
Offset: 1

Views

Author

Clark Kimberling

Keywords

Comments

A007376(a(n)) = 4.

Links

Crossrefs

Cf. A193428; A031287, A031288, A031289, A031290, A031292, A031293, A031294, A031295, A031296.

Programs

  • Haskell
    import Data.List (elemIndices)
a031291 n = a031291_list !! (n-1)
a031291_list = map (+ 1) $ elemIndices 4 a007376_list
-- Reinhard Zumkeller, Jul 28 2011

A031292 Position of n-th 5 in A007376.

Original entry on oeis.org

5, 21, 41, 61, 81, 90, 92, 94, 96, 98, 100, 101, 102, 104, 106, 108, 121, 141, 161, 181, 207, 237, 267, 297, 327, 341, 344, 347, 350, 353, 356, 357, 359, 362, 365, 368, 387, 417, 447, 477, 507, 537, 567, 597, 627, 641, 644, 647
Offset: 1

Views

Author

Clark Kimberling

Keywords

Comments

A007376(a(n)) = 5.

Links

Crossrefs

Cf. A193428; A031287, A031288, A031289, A031290, A031291, A031293, A031294, A031295, A031296.

Programs

  • Haskell
    import Data.List (elemIndices)
a031292 n = a031292_list !! (n-1)
a031292_list = map (+ 1) $ elemIndices 5 a007376_list
-- Reinhard Zumkeller, Jul 28 2011

A031293 Position of n-th 6 in A007376.

Original entry on oeis.org

6, 23, 43, 63, 83, 103, 110, 112, 114, 116, 118, 120, 122, 123, 124, 126, 128, 143, 163, 183, 210, 240, 270, 300, 330, 360, 371, 374, 377, 380, 383, 386, 389, 390, 392, 395, 398, 420, 450, 480, 510, 540, 570, 600, 630, 660, 671
Offset: 1

Views

Author

Clark Kimberling

Keywords

Comments

A007376(a(n)) = 6.

Links

Crossrefs

Cf. A193428, A031287, A031288, A031289, A031290, A031291, A031292, A031294, A031295, A031296.

Programs

  • Haskell
    import Data.List (elemIndices)
a031293 n = a031293_list !! (n-1)
a031293_list = map (+ 1) $ elemIndices 6 a007376_list
-- Reinhard Zumkeller, Jul 28 2011

A031294 Position of n-th 7 in A007376.

Original entry on oeis.org

7, 25, 45, 65, 85, 105, 125, 130, 132, 134, 136, 138, 140, 142, 144, 145, 146, 148, 165, 185, 213, 243, 273, 303, 333, 363, 393, 401, 404, 407, 410, 413, 416, 419, 422, 423, 425, 428, 453, 483, 513, 543, 573, 603, 633, 663, 693
Offset: 1

Views

Author

Clark Kimberling

Keywords

Comments

A007376(a(n)) = 7.

Links

Crossrefs

Cf. A193428; A031287, A031288, A031289, A031290, A031291, A031292, A031293, A031295, A031296.

Programs

  • Haskell
    import Data.List (elemIndices)
a031294 n = a031294_list !! (n-1)
a031294_list = map (+ 1) $ elemIndices 7 a007376_list
-- Reinhard Zumkeller, Jul 28 2011

A031295 Position of n-th 8 in A007376.

Original entry on oeis.org

8, 27, 47, 67, 87, 107, 127, 147, 150, 152, 154, 156, 158, 160, 162, 164, 166, 167, 168, 187, 216, 246, 276, 306, 336, 366, 396, 426, 431, 434, 437, 440, 443, 446, 449, 452, 455, 456, 458, 486, 516, 546, 576, 606, 636, 666, 696
Offset: 1

Views

Author

Clark Kimberling

Keywords

Comments

A007376(a(n)) = 8.

Links

Crossrefs

Cf. A193428; A031287, A031288, A031289, A031290, A031291, A031292, A031293, A031294, A031296.

Programs

  • Haskell
    import Data.List (elemIndices)
a031295 n = a031295_list !! (n-1)
a031295_list = map (+ 1) $ elemIndices 8 a007376_list
-- Reinhard Zumkeller, Jul 28 2011

A031296 Position of n-th 9 in A007376.

Original entry on oeis.org

9, 29, 49, 69, 89, 109, 129, 149, 169, 170, 172, 174, 176, 178, 180, 182, 184, 186, 188, 189, 219, 249, 279, 309, 339, 369, 399, 429, 459, 461, 464, 467, 470, 473, 476, 479, 482, 485, 488, 489, 519, 549, 579, 609, 639, 669, 699
Offset: 1

Views

Author

Clark Kimberling

Keywords

Comments

A007376(a(n)) = 9.

Links

Crossrefs

Cf. A007376.
Cf. A193428; A031287, A031288, A031289, A031290, A031291, A031292, A031293, A031294, A031295.

Programs

  • Haskell
    import Data.List (elemIndices)
a031296 n = a031296_list !! (n-1)
a031296_list = map (+ 1) $ elemIndices 9 a007376_list
-- Reinhard Zumkeller, Jul 28 2011
Showing 1-10 of 133 results. Next

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