a(n) is the maximum water retention of a height-3 length-n number parallelogram with maximum water area.

A303295

a(n) is the maximum water retention of a height-3 length-n number parallelogram with maximum water area.

Terms

    a(0) =0a(1) =20a(2) =49a(3) =99a(4) =165a(5) =247a(6) =345a(7) =459a(8) =589a(9) =735a(10) =897a(11) =1075a(12) =1269a(13) =1479a(14) =1705a(15) =1947a(16) =2205a(17) =2479a(18) =2769a(19) =3075a(20) =3397a(21) =3735a(22) =4089a(23) =4459a(24) =4845a(25) =5247a(26) =5665a(27) =6099a(28) =6549a(29) =7015

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