login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A275172 Positions of 3 in A274640. 8
2, 5, 16, 25, 33, 40, 78, 89, 158, 172, 221, 237, 376, 395, 415, 523, 570, 749, 777, 790, 876, 923, 1016, 1114, 1182, 1303, 1341, 1473, 1512, 1754, 1839, 1970, 2105, 2267, 2315, 2488, 2538, 2957, 3012, 3204, 3262, 3467, 3527, 3646, 3983, 4110, 4276, 4744, 4815 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Alois P. Heinz, Table of n, a(n) for n = 1..10074

Alois P. Heinz, Positions of first 1411 3's in plane of A274640

FORMULA

A274640(a(n)) = 3.

CROSSREFS

Cf. A274640, A273059, A275116, A275188, A275189, A275190, A275191, A275192, A275193, A275194.

Sequence in context: A251600 A117557 A175735 * A281980 A137997 A213359

Adjacent sequences:  A275169 A275170 A275171 * A275173 A275174 A275175

KEYWORD

nonn

AUTHOR

Zak Seidov, Jul 19 2016

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 June 16 12:45 EDT 2021. Contains 345057 sequences. (Running on oeis4.)