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 1-3 of 3 results.

A180700 16^a(n) is smallest power of 16 beginning with n.

Original entry on oeis.org

0, 2, 22, 3, 28, 4, 14, 29, 39, 5, 15, 20, 30, 40, 45, 1, 11, 16, 21, 26, 31, 36, 41, 46, 2, 7, 105, 12, 17, 22, 71, 27, 223, 32, 37, 184, 42, 238, 47, 3, 52, 8, 57, 302, 13, 258, 18, 214, 23, 170, 28, 77, 273, 33, 180, 376, 38, 234, 43, 92, 288, 48, 97, 293, 4, 102, 298, 9, 58
Offset: 1

Views

Author

Daniel Mondot, Sep 18 2010

Keywords

Crossrefs

A180697 Smallest power of 15 that begins with n.

Original entry on oeis.org

1, 225, 3375, 437893890380859375, 50625, 6568408355712890625, 759375, 8649755859375, 98526125335693359375, 10894361101313487863732444325959303199624628177843987941741943359375
Offset: 1

Views

Author

Daniel Mondot, Sep 18 2010

Keywords

Crossrefs

A180701 Smallest power of 17 that begins with n.

Original entry on oeis.org

1, 289, 34271896307633, 4913, 582622237229761, 6975757441, 7961145753492658188015880378976844387030440651052782229932477774154576998240582422097, 83521, 9904578032905937
Offset: 1

Views

Author

Daniel Mondot, Sep 18 2010

Keywords

Crossrefs

Programs

  • Mathematica
    With[{s=17^Range[0,80]},Table[First[Select[s,First[IntegerDigits[#]]==n&]], {n,9}]] (* Harvey P. Dale, Mar 24 2011 *)
Showing 1-3 of 3 results.