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- [2] 90.61 When is the product of consecutive triangular numbers a perfect square? MATHEMATICAL GAZETTE, 2006, 90 (519): : 448 - 449
- [7] EVEN PERFECT NUMBERS ARE HEXAGONAL AND TRIANGULAR FIBONACCI QUARTERLY, 1991, 29 (03): : 278 - 279
- [9] A relationship between Pell numbers and triangular square numbers MATHEMATICAL GAZETTE, 2015, 99 (546): : 516 - 522