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 A358000 #5 Oct 23 2022 23:31:58
%S A358000 1,2,4,16,25,39,82,106,126,170,190,169,154,146,111,65,26,7,1
%N A358000 a(n) is the number of times in the format hh:mm that can be represented in a 7-segment display by using only n segments (version A277116).
%C A358000 Since 8 <= A357974(n) <= 26 the sequence is finite and begins with offset 8.
%H A358000 <a href="/index/Ca#calculatordisplay">Index entries for sequences related to calculator display</a>
%t A358000 a055643[n_]:=FromDigits@ Apply[Join, PadLeft[#, 2] & /@ IntegerDigits@ IntegerDigits[n, 60]]; a277116[n_] := Plus @@ (IntegerDigits@ n /. {0 -> 6, 1 -> 2, 2 -> 5, 3 -> 5, 7 -> 3, 8 -> 7, 9 -> 5}); a[n_]:=a277116[a055643[n]]+6(4-Ceiling[Log10[a055643[n]+1]]);Table[Count[Join[{24},Array[a,1439]],n],{n,8,26}]
%Y A358000 Histogram of A357974.
%Y A358000 Cf. A008588, A055642, A055643, A277116.
%Y A358000 Variants: A357996, A357997, A357998, A357999.
%K A358000 nonn,base,easy,fini,full
%O A358000 8,2
%A A358000 _Stefano Spezia_, Oct 23 2022