A358053 - OEIS

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A358053

a(n) = 14*n - 1.

13, 27, 41, 55, 69, 83, 97, 111, 125, 139, 153, 167, 181, 195, 209, 223, 237, 251, 265, 279, 293, 307, 321, 335, 349, 363, 377, 391, 405, 419, 433, 447, 461, 475, 489, 503, 517, 531, 545, 559, 573, 587, 601, 615, 629, 643, 657, 671, 685, 699, 713, 727, 741, 755, 769, 783, 797

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

This sequence can be illustrated by a star outline with a central row of counters.

Subsequence of primes is A045473. - Bernard Schott, Jan 25 2023

LINKS

Paolo Xausa, Table of n, a(n) for n = 1..10000

Leo Tavares, Illustration: Mid-line Stars

Index entries for linear recurrences with constant coefficients, signature (2,-1).

FORMULA

a(n) = 14*n - 1.