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 11 results. Next

A165121 Consider the base-9 Kaprekar map n->K(n) defined in A165110. Sequence gives least elements of each cycle of length > 1.

Original entry on oeis.org

16, 320, 2256, 3712, 34960, 183696, 3496800, 31596672, 278474880, 2066242576, 2516902752, 26531651360, 167365651216, 203869268832, 211282856832, 2145190286000, 2184410558000, 16513410921312, 176898519791120
Offset: 1

Views

Author

Joseph Myers, Sep 04 2009

Keywords

Comments

Initial terms in base 9: 17, 385, 3076, 5074, 52854, 308876, 6518633, 65407433, 641888643, 5288888854.

Links

Crossrefs

Cf. A165110, A165122, A165114, A165115, A165119, A165117, A165128.
In other bases: Empty (base 2), A165004 (base 3), A165023 (base 4), A165043 (base 5), A165062 (base 6), A165082 (base 7), A165101 (base 8), A164720 (base 10).

A164721 Length of cycle mentioned in A164720.

Original entry on oeis.org

2, 4, 4, 7, 8, 7, 3, 14, 7, 3, 3, 3, 3, 8, 5, 7, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 5, 5, 2, 5, 7, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 5, 5, 2, 5, 5, 5, 7, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 5, 5, 2, 5, 5, 5, 5, 7, 3, 3
Offset: 1

Views

Author

Joseph Myers, Aug 23 2009

Keywords

Links

Crossrefs

Cf. A151949, A164720, A164715, A164717, A164719, A151966.
In other bases: Empty (base 2), A165005 (base 3), A165024 (base 4), A165044 (base 5), A165063 (base 6), A165083 (base 7), A165102 (base 8), A165122 (base 9). [From Joseph Myers, Sep 05 2009]

A165005 Length of cycle mentioned in A165004.

Original entry on oeis.org

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

Views

Author

Joseph Myers, Sep 04 2009

Keywords

Links

Crossrefs

Cf. A164993, A165004, A164999, A165001, A165003, A165011.
In other bases: Empty (base 2), A165024 (base 4), A165044 (base 5), A165063 (base 6), A165083 (base 7), A165102 (base 8), A165122 (base 9), A164721 (base 10).

A165044 Length of cycle mentioned in A165043.

Original entry on oeis.org

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

Views

Author

Joseph Myers, Sep 04 2009

Keywords

Links

Crossrefs

Cf. A165032, A165043, A165038, A165040, A165042, A165050.
In other bases: Empty (base 2), A165005 (base 3), A165024 (base 4), A165063 (base 6), A165083 (base 7), A165102 (base 8), A165122 (base 9), A164721 (base 10).

A165063 Length of cycle mentioned in A165062.

Original entry on oeis.org

6, 2, 3, 2, 7, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2
Offset: 1

Views

Author

Joseph Myers, Sep 04 2009

Keywords

Links

Crossrefs

Cf. A165051, A165062, A165057, A165059, A165061, A165070.
In other bases: Empty (base 2), A165005 (base 3), A165024 (base 4), A165044 (base 5), A165083 (base 7), A165102 (base 8), A165122 (base 9), A164721 (base 10).

A165083 Length of cycle mentioned in A165082.

Original entry on oeis.org

2, 3, 5, 6, 6, 6, 11, 2, 2, 2, 2, 5, 6, 9, 2, 2, 2, 12, 2, 2, 4, 2, 2, 2, 5, 7, 2, 2, 2, 3, 2, 2, 2, 5, 2, 2, 3, 2, 3, 2, 2, 2, 5, 5, 2, 2, 2, 2, 3, 2, 3, 2, 3, 2, 2, 2, 24, 2, 2, 3, 2, 2, 3, 2, 3, 2, 3, 2, 2, 2, 7, 2, 2, 3, 3, 2, 3, 2, 2, 3, 2, 3, 2, 3, 2, 2, 2, 25, 2, 2, 3, 2, 2, 3, 3, 2, 3, 3, 2, 3, 2, 2, 3, 2
Offset: 1

Views

Author

Joseph Myers, Sep 04 2009

Keywords

Links

Crossrefs

Cf. A165071, A165082, A165077, A165079, A165081, A165089.
In other bases: Empty (base 2), A165005 (base 3), A165024 (base 4), A165044 (base 5), A165063 (base 6), A165102 (base 8), A165122 (base 9), A164721 (base 10).

A165102 Length of cycle mentioned in A165101.

Original entry on oeis.org

5, 3, 2, 4, 3, 7, 4, 3, 3, 5, 5, 4, 3, 3, 3, 3, 6, 4, 2, 3, 3, 3, 3, 4, 2, 3, 3, 3, 5, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 12, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 6, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3
Offset: 1

Views

Author

Joseph Myers, Sep 04 2009

Keywords

Links

Crossrefs

Cf. A165090, A165101, A165096, A165098, A165100, A165109.
In other bases: Empty (base 2), A165005 (base 3), A165024 (base 4), A165044 (base 5), A165063 (base 6), A165083 (base 7), A165122 (base 9), A164721 (base 10).

A165116 Length of cycle mentioned in A165115.

Original entry on oeis.org

1, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 5, 5, 1, 5, 5, 5, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 2, 2, 1, 4, 4, 4, 4, 12, 12, 12, 1, 12, 12, 12, 12, 12, 12, 12, 12, 12, 5, 5, 4, 5, 5, 1, 4, 4, 5, 4, 1, 6, 6, 6, 6, 6, 6, 6, 6, 2, 6, 6, 2, 6, 2, 2, 6, 1, 6, 6, 4, 6, 4, 6, 4, 6, 4, 6, 11, 11
Offset: 1

Views

Author

Joseph Myers, Sep 04 2009

Keywords

Links

Crossrefs

Cf. A165110, A165115, A165118, A165120, A165122, A165129.
In other bases: A000012 (base 2), A164999 (base 3), A165018 (base 4), A165038 (base 5), A165057 (base 6), A165077 (base 7), A165096 (base 8), A164717 (base 10).

A165118 Length of cycle mentioned in A165117.

Original entry on oeis.org

2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 5, 5, 5, 5, 5, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 2, 2, 4, 4, 4, 4, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 5, 5, 4, 5, 5, 4, 4, 5, 4, 6, 6, 6, 6, 6, 6, 6, 6, 2, 6, 6, 2, 6, 2, 2, 6, 6, 6, 4, 6, 4, 6, 4, 6, 4, 6, 11, 11, 11, 11, 11, 11, 11
Offset: 1

Views

Author

Joseph Myers, Sep 04 2009

Keywords

Links

Crossrefs

Cf. A165110, A165117, A165116, A165120, A165122, A165129.
In other bases: Empty (base 2), A165001 (base 3), A165020 (base 4), A165040 (base 5), A165059 (base 6), A165079 (base 7), A165098 (base 8), A164715 (base 10).

A165120 Length of cycle mentioned in A165119.

Original entry on oeis.org

1, 2, 2, 3, 3, 5, 1, 14, 2, 1, 4, 12, 1, 5, 4, 1, 1, 6, 6, 2, 2, 1, 6, 4, 11, 1, 1, 1, 3, 6, 4, 2, 1, 1, 2, 7, 1, 6, 9, 1, 1, 1, 4, 1, 4, 1, 6, 15, 1, 1, 1, 4, 6, 7, 4, 1, 10, 1, 2, 2, 2, 1, 1, 1, 8, 3, 2, 7, 4, 1, 6, 1, 2, 1, 1, 1, 7, 4, 6, 3, 6, 3, 2, 8, 3, 2, 7, 4, 1, 13, 1, 1, 2, 1, 2, 20, 1, 5, 4, 6, 3, 2
Offset: 1

Views

Author

Joseph Myers, Sep 04 2009

Keywords

Links

Crossrefs

Cf. A165110, A165119, A165116, A165118, A165122, A165129.
In other bases: A000012 (base 2), A165003 (base 3), A165022 (base 4), A165042 (base 5), A165061 (base 6), A165081 (base 7), A165100 (base 8), A164719 (base 10).
Showing 1-10 of 11 results. Next

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