Index of first occurrence of n in A165633.

Terms

a(0) =1a(1) =14a(2) =36a(3) =68a(4) =237a(5) =263a(6) =790a(7) =709a(8) =1111a(9) =1931a(10) =1520a(11) =2350a(12) =3981a(13) =4028a(14) =4450a(15) =4875a(16) =3605a(17) =8208a(18) =9373a(19) =7437a(20) =11325a(21) =18708a(22) =15225a(23) =16525a(24) =21777a(25) =13921a(26) =31975a(27) =36641a(28) =35608a(29) =38913