

A195842


Triangle read by rows which arises from A195832, in the same way as A175003 arises from A195310. Column k starts at row A195162(k).


8



1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 3, 1, 4, 1, 1, 4, 1, 1, 4, 1, 1, 4, 1, 1, 4, 1, 1, 4, 1, 1, 4, 2, 1, 5, 3, 1, 7, 4, 1, 10, 4, 2, 12, 4, 3, 13, 4, 4, 13, 4, 4, 13, 4, 4, 13, 4, 4, 13, 5, 4, 14, 7, 4, 1, 16, 10, 4, 1, 21, 12, 5, 1
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OFFSET

1,11


COMMENTS

The sum of terms of row n is equal to the leftmost term of row n+1. This sequence is related to the generalized dodecagonal numbers A195162, A195832 and A195852 in the same way as A175003 is related to the generalized pentagonal numbers A001318, A195310 and A000041. See comments in A195825.


LINKS

Table of n, a(n) for n=1..74.


EXAMPLE

Written as a triangle:
1;
1;
1;
1;
1;
1;
1;
1;
1, 1;
2, 1;
3, 1;
4, 1, 1;
4, 1, 1;
4, 1, 1;
4, 1, 1;
4, 1, 1;
4, 1, 1;
4, 2, 1;
5, 3, 1;
7, 4, 1;


CROSSREFS

Row sums give A195852.
Cf. A001082, A175003, A195828, A195836, A195837, A195838, A195839, A195840, A195841.
Sequence in context: A114897 A210954 A195843 * A195841 A195840 A195839
Adjacent sequences: A195839 A195840 A195841 * A195843 A195844 A195845


KEYWORD

sign,tabf


AUTHOR

Omar E. Pol, Sep 24 2011


STATUS

approved



