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 A328212 #9 Jan 05 2025 19:51:41 %S A328212 1,2,4,6,9,12,15,16,28,30,35,36,48,55,60,70,72,75,78,84,90,102,105, %T A328212 114,119,126,133,144,147,154,156,161,168,180,182,184,192,198,203,208, %U A328212 216,224,238,240,245,252,259,264,266,272,280,296,301,304,308,315,320,322 %N A328212 Lazy-Fibonacci-Niven numbers: numbers divisible by the number of terms in their lazy Fibonacci representation (A112310). %H A328212 Amiram Eldar, <a href="/A328212/b328212.txt">Table of n, a(n) for n = 1..10000</a> %H A328212 Helen G. Grundman, <a href="https://web.archive.org/web/2024*/https://www.fq.math.ca/Papers1/45-3/grundman.pdf">Consecutive Zeckendorf-Niven and lazy-Fibonacci-Niven numbers</a>, Fibonacci Quarterly, Vol. 45, No. 3 (2007), pp. 272-276. %e A328212 6 is in the sequence since A112310(6) = 3 and 3 is a divisor of 6. %t A328212 ooQ[n_] := Module[{k = n}, While[k > 3, If[Divisible[k, 4], Return[True], k = Quotient[k, 2]]]; False]; c = 0; s = {}; Do[If[! ooQ[k], c++; d = Total @ IntegerDigits[k, 2]; If[Divisible[c, d], AppendTo[s, c]]], {k, 1, 2000}]; s %Y A328212 Cf. A004753, A005349, A112310. %K A328212 nonn %O A328212 1,2 %A A328212 _Amiram Eldar_, Oct 07 2019