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.

A071206 A071204(n) divided by its largest digit.

Original entry on oeis.org

1, 1, 1, 1, 1, 1, 1, 1, 1, 10, 11, 6, 3, 10, 11, 6, 5, 10, 11, 7, 6, 10, 11, 9, 6, 10, 11, 10, 11, 10, 11, 10, 11, 10, 11, 100, 101, 51, 26, 21, 110, 111, 56, 23, 60, 61, 41, 31, 25, 21, 16, 44, 27, 35, 36, 29, 21, 30, 31, 26, 27, 21, 25, 23, 21
Offset: 1

Views

Author

Reinhard Zumkeller, May 16 2002

Keywords

Examples

			a(25) = A071204(25)/A071205(25) = 48/8 = 6.
		

Crossrefs

a(n) = A071204(n)/A071205(n), A071203.

Programs

  • Mathematica
    #/Max[IntegerDigits[#]]&/@Select[Range[200],Divisible[#,Max[IntegerDigits[#]]]&] (* Harvey P. Dale, Mar 26 2023 *)

A071205 Largest digit of A071204(n).

Original entry on oeis.org

1, 2, 3, 4, 5, 6, 7, 8, 9, 1, 1, 2, 5, 2, 2, 4, 5, 3, 3, 5, 6, 4, 4, 5, 8, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 1, 1, 2, 4, 5, 1, 1, 2, 5, 2, 2, 3, 4, 5, 6, 8, 3, 5, 4, 4, 5, 7, 5, 5, 6, 6, 8, 7, 8, 9, 9, 2, 2, 4, 5, 8, 2, 2, 3, 5, 6, 7, 2, 2, 4, 5, 3, 5, 4, 4, 5, 6, 8, 5, 5
Offset: 1

Views

Author

Reinhard Zumkeller, May 16 2002

Keywords

Examples

			a(25) = A054055(A071204(25)) = A054055(48) = 8.
		

Crossrefs

Cf. A071206, a(n) = A054055(A071204(n)).

A071203 Integer part of n divided by its largest digit (decimal notation).

Original entry on oeis.org

1, 1, 1, 1, 1, 1, 1, 1, 1, 10, 11, 6, 4, 3, 3, 2, 2, 2, 2, 10, 10, 11, 7, 6, 5, 4, 3, 3, 3, 10, 10, 10, 11, 8, 7, 6, 5, 4, 4, 10, 10, 10, 10, 11, 9, 7, 6, 6, 5, 10, 10, 10, 10, 10, 11, 9, 8, 7, 6, 10, 10, 10, 10, 10, 10, 11, 9, 8, 7, 10, 10, 10, 10, 10
Offset: 1

Views

Author

Reinhard Zumkeller, May 16 2002

Keywords

Crossrefs

a(n) = floor(n/A054055(n)), A071204, A071206.

Programs

  • Mathematica
    IntegerPart[#/Max[IntegerDigits[#]]]&/@Range[80] (* Harvey P. Dale, Jul 11 2014 *)
Showing 1-3 of 3 results.