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A323479 Irregular triangle read by rows: T(n,k) (n>=1) = number of occurrences of k in n-th generation of A306211. 3
1, 2, 2, 1, 3, 2, 4, 4, 6, 7, 11, 11, 20, 16, 1, 35, 22, 3, 1, 61, 29, 6, 4, 103, 38, 10, 11, 170, 50, 16, 23, 1, 278, 66, 27, 41, 4, 451, 87, 46, 67, 12, 728, 114, 77, 103, 31, 1165, 149, 127, 152, 71, 1849, 194, 210, 216, 148, 2916, 251, 354, 297, 284, 4577 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Lars Blomberg, Table of n, a(n) for n = 1..247 (The first 55 generations)

EXAMPLE

Triangle begins:

1,

2,

2, 1,

3, 2,

4, 4,

6, 7,

11, 11,

20, 16, 1,

35, 22, 3, 1,

61, 29, 6, 4,

103, 38, 10, 11,

170, 50, 16, 23, 1,

...

CROSSREFS

Cf. A306211, A306215 (row sums), A323477, A323481 (first column).

Sequence in context: A339491 A291712 A074945 * A276427 A129711 A030454

Adjacent sequences:  A323476 A323477 A323478 * A323480 A323481 A323482

KEYWORD

nonn,tabf

AUTHOR

N. J. A. Sloane, Jan 31 2019

EXTENSIONS

a(20)-a(63) from Lars Blomberg, Feb 13 2019

STATUS

approved

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Last modified June 13 17:14 EDT 2021. Contains 345008 sequences. (Running on oeis4.)