Numbers k such that k, k + 1 and k + 2 have the same number of divisors in Eisenstein integers.

Terms

a(0) =13448a(1) =27848a(2) =75774a(3) =135400a(4) =243338a(5) =276123a(6) =396950a(7) =452823a(8) =497575a(9) =524823a(10) =565674a(11) =587575a(12) =632224a(13) =639848a(14) =719223a(15) =769316a(16) =861123a(17) =935799a(18) =1060904a(19) =1073875a(20) =1153023a(21) =1204312a(22) =1308856a(23) =1366624a(24) =1413498a(25) =1490599a(26) =1555975a(27) =1565223a(28) =1601798a(29) =1767424