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A298701 Irregular triangle read by rows in which row n lists the prime factors of the n-th Carmichael number. 1
3, 11, 17, 5, 13, 17, 7, 13, 19, 5, 17, 29, 7, 13, 31, 7, 23, 41, 7, 19, 67, 5, 29, 73, 7, 31, 73, 13, 37, 61, 7, 11, 13, 41, 13, 37, 97, 7, 73, 103, 3, 5, 47, 89, 7, 13, 19, 37, 11, 13, 17, 31, 7, 11, 13, 101, 13, 37, 241, 7, 13, 19, 73, 17, 41, 233, 7, 13, 31, 61 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

The n-th row is the A002997(n)-th row of A027746.

Length of the n-th row is A135717(n).

First term of the n-th row is A141710(n).

Last term of the n-th row is A081702(n).

LINKS

Tim Johannes Ohrtmann, Table of n, a(n) for n = 1..38296 (rows 1..8032, flattened)

EXAMPLE

Array begins:

3, 11, 17,

5, 13, 17,

7, 13, 19,

5, 17, 29,

7, 13, 31.

CROSSREFS

Cf. A002997, A027746, A081702, A135717, A141710.

Sequence in context: A035337 A029500 A243770 * A216911 A154497 A038946

Adjacent sequences:  A298698 A298699 A298700 * A298702 A298703 A298704

KEYWORD

nonn,tabf

AUTHOR

Tim Johannes Ohrtmann, Jan 26 2018

STATUS

approved

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Last modified October 18 20:10 EDT 2018. Contains 316325 sequences. (Running on oeis4.)