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A068962 Number of successive terms of A028356 that add to n; or length of n-th term of A028355. 4
1, 1, 1, 1, 2, 3, 2, 4, 3, 4, 5, 5, 5, 5, 6, 7, 7, 7, 7, 8, 9, 8, 10, 9, 10, 11, 11, 11, 11, 12, 13, 13, 13, 13, 14, 15, 14, 16, 15, 16, 17, 17, 17, 17, 18, 19, 19, 19, 19, 20, 21, 20, 22, 21, 22, 23, 23, 23, 23, 24, 25, 25, 25, 25, 26, 27, 26, 28, 27, 28, 29, 29, 29, 29, 30, 31, 31 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,5

REFERENCES

Suggested by R. K. Guy, Mar 01, 2002.

LINKS

Seiichi Manyama, Table of n, a(n) for n = 1..10000

FORMULA

Each group of 15 terms is 6 more than the previous group.

CROSSREFS

Cf. A028355, A028356.

Sequence in context: A239328 A076753 A245134 * A036380 A241054 A257907

Adjacent sequences:  A068959 A068960 A068961 * A068963 A068964 A068965

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane, Apr 08 2002

EXTENSIONS

More terms from Jim McCann (jmccann(AT)umich.edu), Jul 16 2002

STATUS

approved

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Last modified June 13 22:55 EDT 2021. Contains 345016 sequences. (Running on oeis4.)