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A049776 Triangular array T read by rows: n-th row consists of fixed points, k, of n-th row of array t given by A049773; i.e. t(n,t(n,k))=t(n,k). 0
1, 1, 2, 1, 4, 1, 3, 6, 8, 1, 7, 10, 16, 1, 5, 11, 15, 18, 22, 28, 32, 1, 13, 19, 31, 34, 46, 52, 64, 1, 9, 21, 29, 35, 43, 55, 63, 66, 74, 86, 94, 100, 108, 120, 128, 1, 25, 37, 61, 67, 91, 103, 127, 130, 154, 166, 190, 196, 220, 232, 256 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

Table of n, a(n) for n=1..61.

EXAMPLE

Rows: {1}; {1,2}; {1,4}; {1,3,6,8}; ...

CROSSREFS

Sequence in context: A239451 A216223 A078072 * A286235 A180339 A079276

Adjacent sequences:  A049773 A049774 A049775 * A049777 A049778 A049779

KEYWORD

nonn,tabl

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified June 28 17:13 EDT 2017. Contains 288839 sequences.