User:Charles Kusniec/C000433 the repeated SOM numbers free zone

The repeated SOM numbers free zone in SMT

• The edge of the square numbers is given by the sequence https://oeis.org/A035287. It is a polynomial of the 4th degree, the product of two consecutive squares or the square of an oblong number.
• The edge of the oblong numbers is given by the sequence https://oeis.org/A047928. It is a polynomial of the 4th degree, the product of two consecutive oblongs or the product of a square times the square minus 1.
• The edge of the (square–1) numbers is given by the https://oeis.org/A052762. It is a polynomial of the 4th degree, the product of 4 consecutive integers, or the product of a 2 consecutive (square–1) numbers, or the product of 2 consecutive oblong numbers.
• The edge of the interleave of some square and oblong numbers is given by the sequence https://oeis.org/A307182 $=$ https://oeis.org/A035287 $U$ https://oeis.org/A047928.
• The edge of the interleave of some SOM numbers is given by the sequence https://oeis.org/Axxxxxx $=$ https://oeis.org/A035287 $U$ https://oeis.org/A047928 $U$ https://oeis.org/A052762. C000436 at https://www.facebook.com/groups/snypo/posts/407594194230859/. The positive elements are: 4, 12, 24, 36, 72, 120, 144, 240, 360, 400, 600, 840, 900, 1260, 1680, 1764, 2352, 3024, 3136, 4032, 5040, 5184, 6480, 7920, 8100, 9900, 11880, 12100, 14520, 17160, 17424, 20592, 24024, 24336, 28392, 32760, 33124, 38220, 43680, 44100, 50400, 57120, 57600, 65280, 73440, 73984, 83232, 93024, 93636, 104652, 116280, 116964, 129960, 143640, 144400, 159600, 175560, 176400, 194040, 212520, 213444, 233772, 255024, 256036, 279312, 303600, 304704, 331200, 358800, 360000, …