login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A171164 A polyspiral path: a(n) represents the n-th vertex of a lattice path with an infinite number of finite square spirals. 6
0, 1, 2, 3, 4, 8, 12, 13, 14, 16, 18, 21, 24, 31, 38, 39, 40, 42, 44, 47, 50, 54, 58, 63, 68, 78, 88, 89, 90, 92, 94, 97, 100, 104, 108, 113, 118, 124, 130, 137, 144, 157, 170, 171, 172, 174, 176, 179, 182, 186, 190, 195, 200, 206, 212 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

COMMENTS

Note that the vertex 0 and the vertex 4 both are overlapping.

For other versions see A171165 and A171166.

Also, partial sums of the sequence formed by 0 together with the numbers of A171172 repeated.

LINKS

Table of n, a(n) for n=0..54.

CROSSREFS

Cf. A171165, A171166, A171172, A171173, A171174, A171175, A171176, A171177, A171178.

Sequence in context: A164573 A004045 A064418 * A283659 A032939 A030073

Adjacent sequences:  A171161 A171162 A171163 * A171165 A171166 A171167

KEYWORD

easy,nonn

AUTHOR

Omar E. Pol, Mar 14 2010

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified February 18 00:19 EST 2019. Contains 320237 sequences. (Running on oeis4.)