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A322492
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Records in the number of ways to represent a number as truncated triangular number A008912.
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2
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1, 2, 4, 6, 8, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 108, 128, 144, 192
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OFFSET
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1,2
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COMMENTS
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The numbers where the record is first achieved are provided as A322491.
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LINKS
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PROG
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(PARI) v=vectorsmall(20000000); for(n=1, 5100, for(k=1, n-1, my(t=n*(n-3)/2-k^2+k*n+1); v[t]++)); vm=0; for(k=1, #v, if(v[k]>vm, print1(v[k], ", "); vm=v[k])) \\ Hugo Pfoertner, Sep 18 2020
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CROSSREFS
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KEYWORD
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nonn,more
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AUTHOR
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STATUS
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approved
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