1322316

Appears in sequences

• Numbers k such that k concatenated with k-6 gives the product of two numbers which differ by 7.at n=15A116119
• Numbers k such that k concatenated with itself gives the product of two numbers which differ by 5.at n=16A116158
• Numbers k such that k concatenated with k+4 gives the product of two numbers which differ by 3.at n=10A116185