A183421 Second of two complementary trees generated by the squares; The other tree is A183420.

1, 7, 3, 79, 10, 23, 5, 6559, 88, 142, 13, 623, 28, 47, 8, 43046719, 6640, 8098, 97, 20734, 154, 223, 17, 390623, 648, 898, 33, 2399, 54, 98, 11

Offset

1,2

Comments

See A183420.

Links

Table of n, a(n) for n=1..31.

Formula

See the formulas at A183169 and A183423.

Example

First three levels:
.............1
........7............3
.....79...10......23.....5

Crossrefs

Cf. A183420, A183169, A183423.

Sequence in context: A372617 A381493 A379641 * A173443 A003723 A241438

Adjacent sequences: A183418 A183419 A183420 * A183422 A183423 A183424

Keyword

nonn,tabf

Author

Clark Kimberling, Jan 04 2011

Status

approved