Numbers k such that the centered cube number k^3 + (k+1)^3 is equal to at least two other sums of two cubes.

A352221

Numbers k such that the centered cube number k^3 + (k+1)^3 is equal to at least two other sums of two cubes.

Terms

    a(0) =121a(1) =163a(2) =235a(3) =562a(4) =1090a(5) =1111a(6) =3280a(7) =5687a(8) =15187a(9) =15818a(10) =15934a(11) =24196a(12) =41674a(13) =80062a(14) =167147a(15) =192629a(16) =292154a(17) =2778319a(18) =3532195a(19) =7906844a(20) =58400437a(21) =248878534

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