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 1-5 of 5 results.

A308895 Positions of 4's on the spiral defined in A308890.

Original entry on oeis.org

149, 152, 218, 354, 659, 663, 664, 668, 686, 693, 716, 747, 1211, 1276, 1281, 1460, 1467, 1545, 1827, 2189, 2278, 2283, 2522, 2529, 2631, 2997, 3455, 3568, 3573, 3872, 3879, 4005, 4455, 5009, 5146, 5151, 5510, 5517, 5667, 6201, 6851, 7012, 7017, 7436, 7443
Offset: 1

Views

Author

N. J. A. Sloane, Jul 01 2019

Keywords

Comments

Add 1 to the terms of A308889.

Crossrefs

Cf. A308884-A308895.

Extensions

More terms from Rémy Sigrist, Jul 02 2019

A308891 Positions of 0's on the spiral defined in A308890.

Original entry on oeis.org

1, 2, 3, 4, 21, 26, 31, 36, 37, 38, 41, 42, 43, 48, 49, 50, 55, 56, 57, 64, 66, 71, 80, 89, 95, 96, 111, 113, 115, 116, 122, 124, 126, 127, 133, 135, 138, 139, 142, 144, 145, 146, 148, 150, 151, 153, 155, 156, 157, 163, 166, 168, 169, 170, 176, 179, 181, 182, 183, 196, 198, 209, 215, 224
Offset: 1

Views

Author

N. J. A. Sloane, Jul 01 2019

Keywords

Comments

Add 1 to the terms of A308885.

Crossrefs

Cf. A308884-A308895.

A308892 Positions of 1's on the spiral defined in A308890.

Original entry on oeis.org

5, 6, 7, 10, 11, 12, 13, 16, 22, 25, 32, 35, 45, 59, 62, 65, 67, 68, 69, 70, 72, 73, 76, 79, 81, 82, 83, 85, 86, 87, 88, 90, 91, 94, 97, 100, 101, 110, 112, 121, 123, 132, 134, 137, 140, 143, 162, 165, 188, 191, 197, 199, 201, 202, 203, 204, 205, 206, 208, 210, 211, 212, 214, 216, 217
Offset: 1

Views

Author

N. J. A. Sloane, Jul 01 2019

Keywords

Comments

Add 1 to the terms of A308886.

Crossrefs

Cf. A308884-A308895.

A308893 Positions of 2's on the spiral defined in A308890.

Original entry on oeis.org

8, 9, 14, 15, 17, 20, 24, 30, 44, 51, 52, 54, 58, 63, 74, 75, 78, 84, 92, 93, 98, 99, 103, 104, 105, 106, 107, 108, 114, 117, 118, 120, 128, 130, 136, 141, 158, 164, 171, 172, 174, 178, 180, 184, 195, 213, 222, 228, 243, 246, 248, 249, 251, 254, 258, 259, 260, 261, 263, 264, 265, 266
Offset: 1

Views

Author

N. J. A. Sloane, Jul 01 2019

Keywords

Comments

Add 1 to the terms of A308887.

Crossrefs

Cf. A308884-A308895.

A308894 Positions of 3's on the spiral defined in A308890.

Original entry on oeis.org

18, 19, 23, 27, 28, 29, 33, 34, 39, 40, 46, 47, 53, 60, 61, 77, 102, 109, 119, 125, 129, 131, 147, 154, 159, 160, 161, 167, 173, 175, 177, 185, 186, 187, 189, 190, 192, 193, 194, 200, 207, 219, 237, 287, 293, 297, 299, 303, 327, 333, 334, 340, 345, 346, 351, 359, 365, 371, 373, 383, 384, 390, 391, 397, 398
Offset: 1

Views

Author

N. J. A. Sloane, Jul 01 2019

Keywords

Comments

Add 1 to the terms of A308888.

Crossrefs

Cf. A308884-A308895.
Showing 1-5 of 5 results.

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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