The Hendecanacci Sequence is the series of numbers, every next number is found by adding up the eleven numbers before it. For example: 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 11, 21, 41, 81, 161, 321, 641, 1281, 2561, 5121, 10241, 20481, 40951, 81881, 163721, 327361, 654561, 1308801, 2616961, 5232641, 10462721, 20920321, 41830401, 83640321, 167239691, 334397501, 668631281, ... (Sequence A127624 in the OEIS)
Calculate Hendecanacci Numbers
150, 200, 250
We use this key in the next step to generate a public address: