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.

Previous Showing 11-16 of 16 results.

A161450 Numbers n such that A160700(n) = 10.

Original entry on oeis.org

10, 27, 40, 57, 78, 95, 108, 125, 130, 147, 160, 177, 198, 215, 228, 245, 267, 282, 297, 312, 335, 350, 365, 380, 387, 402, 417, 432, 455, 470, 485, 500, 520, 537, 554, 571, 588, 605, 622, 639, 640, 657, 674, 691, 708, 725, 742, 759, 777, 792, 811, 826, 845
Offset: 1

Views

Author

Reinhard Zumkeller, Jun 10 2009

Keywords

Links

Crossrefs

Cf. A161440, A161441, A161442, A161443, A161444, A161445, A161446, A161447, A161448, A161449, A161451, A161452, A161453, A161454, A161455.

Programs

  • PARI
    A160700(n)=my(t=n%16); while(n>15, n>>=4; t=bitxor(t, n%16)); t
a(n)=for(k=16*n-16, 16*n-1, if(a(k)==10, return(k))) \\ Charles R Greathouse IV, Jan 25 2018

Formula

16n - 16 <= a(n) <= 16n - 1. - Charles R Greathouse IV, Jan 25 2018

A161451 Numbers n such that A160700(n) = 11.

Original entry on oeis.org

11, 26, 41, 56, 79, 94, 109, 124, 131, 146, 161, 176, 199, 214, 229, 244, 266, 283, 296, 313, 334, 351, 364, 381, 386, 403, 416, 433, 454, 471, 484, 501, 521, 536, 555, 570, 589, 604, 623, 638, 641, 656, 675, 690, 709, 724, 743, 758, 776, 793, 810, 827, 844
Offset: 1

Views

Author

Reinhard Zumkeller, Jun 10 2009

Keywords

Links

Crossrefs

Cf. A161440, A161441, A161442, A161443, A161444, A161445, A161446, A161447, A161448, A161449, A161450, A161452, A161453, A161454, A161455.

Programs

  • PARI
    A160700(n)=my(t=n%16); while(n>15, n>>=4; t=bitxor(t, n%16)); t
a(n)=for(k=16*n-16, 16*n-1, if(a(k)==11, return(k))) \\ Charles R Greathouse IV, Jan 25 2018

Formula

16n - 16 <= a(n) <= 16n - 1. - Charles R Greathouse IV, Jan 25 2018

A161452 Numbers m such that A160700(m) = 12.

Original entry on oeis.org

12, 29, 46, 63, 72, 89, 106, 123, 132, 149, 166, 183, 192, 209, 226, 243, 269, 284, 303, 318, 329, 344, 363, 378, 389, 404, 423, 438, 449, 464, 483, 498, 526, 543, 556, 573, 586, 603, 616, 633, 646, 663, 676, 693, 706, 723, 736, 753, 783, 798, 813, 828, 843
Offset: 1

Views

Author

Reinhard Zumkeller, Jun 10 2009

Keywords

Links

Crossrefs

Cf. A161440, A161441, A161442, A161443, A161444, A161445, A161446, A161447, A161448, A161449, A161450, A161451, A161453, A161454, A161455.

Programs

  • PARI
    A160700(n)=my(t=n%16); while(n>15, n>>=4; t=bitxor(t, n%16)); t
a(n)=for(k=16*n-16, 16*n-1, if(a(k)==12, return(k))) \\ Charles R Greathouse IV, Jan 25 2018

Formula

16n - 16 <= a(n) <= 16n - 1. - Charles R Greathouse IV, Jan 25 2018

A161453 Numbers n such that A160700(n) = 13.

Original entry on oeis.org

13, 28, 47, 62, 73, 88, 107, 122, 133, 148, 167, 182, 193, 208, 227, 242, 268, 285, 302, 319, 328, 345, 362, 379, 388, 405, 422, 439, 448, 465, 482, 499, 527, 542, 557, 572, 587, 602, 617, 632, 647, 662, 677, 692, 707, 722, 737, 752, 782, 799, 812, 829, 842
Offset: 1

Views

Author

Reinhard Zumkeller, Jun 10 2009

Keywords

Links

Crossrefs

Cf. A161440, A161441, A161442, A161443, A161444, A161445, A161446, A161447, A161448, A161449, A161450, A161451, A161452, A161454, A161455.

Programs

  • PARI
    A160700(n)=my(t=n%16); while(n>15, n>>=4; t=bitxor(t, n%16)); t
a(n)=for(k=16*n-16, 16*n-1, if(a(k)==13, return(k))) \\ Charles R Greathouse IV, Jan 25 2018

Formula

16n - 16 <= a(n) <= 16n - 1. - Charles R Greathouse IV, Jan 25 2018

A161454 Numbers n such that A160700(n) = 14.

Original entry on oeis.org

14, 31, 44, 61, 74, 91, 104, 121, 134, 151, 164, 181, 194, 211, 224, 241, 271, 286, 301, 316, 331, 346, 361, 376, 391, 406, 421, 436, 451, 466, 481, 496, 524, 541, 558, 575, 584, 601, 618, 635, 644, 661, 678, 695, 704, 721, 738, 755, 781, 796, 815, 830, 841
Offset: 1

Views

Author

Reinhard Zumkeller, Jun 10 2009

Keywords

Links

Crossrefs

Cf. A161440, A161441, A161442, A161443, A161444, A161445, A161446, A161447, A161448, A161449, A161450, A161451, A161452, A161453, A161455.

Programs

  • PARI
    A160700(n)=my(t=n%16); while(n>15, n>>=4; t=bitxor(t, n%16)); t
a(n)=for(k=16*n-16, 16*n-1, if(a(k)==14, return(k))) \\ Charles R Greathouse IV, Jan 25 2018

Formula

16n - 16 <= a(n) <= 16n - 1. - Charles R Greathouse IV, Jan 25 2018

A161455 Numbers n such that A160700(n) = 15.

Original entry on oeis.org

15, 30, 45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195, 210, 225, 240, 270, 287, 300, 317, 330, 347, 360, 377, 390, 407, 420, 437, 450, 467, 480, 497, 525, 540, 559, 574, 585, 600, 619, 634, 645, 660, 679, 694, 705, 720, 739, 754, 780, 797, 814, 831, 840
Offset: 1

Views

Author

Reinhard Zumkeller, Jun 10 2009

Keywords

Links

Crossrefs

Cf. A161440, A161441, A161442, A161443, A161444, A161445, A161446, A161447, A161448, A161449, A161450, A161451, A161452, A161453, A161454.

Programs

  • PARI
    A160700(n)=my(t=n%16); while(n>15, n>>=4; t=bitxor(t, n%16)); t
a(n)=for(k=16*n-16, 16*n-1, if(a(k)==15, return(k))) \\ Charles R Greathouse IV, Jan 25 2018

Formula

16n - 16 <= a(n) <= 16n - 1. - Charles R Greathouse IV, Jan 25 2018
Previous Showing 11-16 of 16 results.

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