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A022816 Number of terms in 6th derivative of a function composed with itself n times. +0
2
1, 11, 44, 121, 271, 532, 952, 1590, 2517, 3817, 5588, 7943, 11011, 14938, 19888, 26044, 33609, 42807, 53884, 67109, 82775, 101200, 122728, 147730, 176605, 209781, 247716, 290899, 339851, 395126, 457312, 527032, 604945, 691747 (list; graph; listen)
OFFSET

1,2

REFERENCES

W. C. Yang (yang(AT)math.wisc.edu), Derivatives of self-compositions of functions, preprint, 1997.

CROSSREFS

Cf. A008778, A022811-A022818, A024207-A024210.

Sequence in context: A070930 A033584 A111080 this_sequence A120537 A068596 A002089

Adjacent sequences: A022813 A022814 A022815 this_sequence A022817 A022818 A022819

KEYWORD

nonn

AUTHOR

njas

EXTENSIONS

More terms from Christian G. Bower (bowerc(AT)usa.net), Aug 15 1999.

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Last modified September 6 16:04 EDT 2008. Contains 143483 sequences.


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