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 A076828 Record high values in A078142. 1
 0, 2, 4, 6, 8, 10, 12, 14, 17, 20, 23, 28, 29, 32, 33, 40, 41, 42, 48, 52, 54, 57, 58, 65, 67, 72, 74, 77, 80, 89, 91, 92, 98, 102, 108, 112, 113, 114, 117, 122, 126, 127, 132, 138, 140, 143, 148, 150, 152, 153, 161, 168, 171, 173, 180, 182, 188, 191, 197, 203, 209 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS Amiram Eldar, Table of n, a(n) for n = 1..10000 Amiram Eldar, Table of n, k, a(n) = A078142(k) for n=1..10000 MATHEMATICA s[n_] := Total[Ceiling[Sqrt[(p = FactorInteger[n][[;; , 1]])]]^2 - p]; seq={}; sm = -1; Do[s1 = s[n]; If[s1 > sm, sm = s1; AppendTo[seq, s1]], {n, 1, 10^4}]; seq (* Amiram Eldar, Dec 08 2019 *) f[n_]:=Module[{difs=Transpose[FactorInteger[n]][[1]]}, Total[Ceiling[Sqrt[difs]]^2-difs]]; DeleteDuplicates[Array[f, 12000], GreaterEqual] (* Harvey P. Dale, Sep 07 2022 *) CROSSREFS Cf. A078142. Sequence in context: A186329 A062417 A240114 * A276106 A321501 A238264 Adjacent sequences: A076825 A076826 A076827 * A076829 A076830 A076831 KEYWORD easy,nonn AUTHOR Jason Earls, Nov 21 2002 STATUS approved

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Last modified November 29 07:46 EST 2023. Contains 367429 sequences. (Running on oeis4.)