This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A247423 #7 Jan 05 2025 19:51:40 %S A247423 2,4,6,8,9,10,12,14,16,18,20,22,24,25,26,28,30,32,34,35,36,38,40,42, %T A247423 44,46,48,50,51,52,54,56,58,60,61,62,64,66,67,68,70,72,74,76,77,78,80, %U A247423 82,84,86,88,90,92,93,94,96,98,100,102,103,104,106,108,110 %N A247423 Complement of A247424. %C A247423 This is the function named y in [Carlitz], which defines this sequence by the property A242094(A247419(a(n))) = A005206(A003234(n)). %H A247423 L. Carlitz, R. Scoville and T. Vaughan, <a href="https://web.archive.org/web/2024*/https://www.fq.math.ca/Scanned/11-4/carlitz.pdf">Some arithmetic functions related to Fibonacci numbers</a>, Fib. Quart., 11 (1973), 337-386. %K A247423 nonn %O A247423 1,1 %A A247423 _Eric M. Schmidt_, Sep 16 2014